STOCK TITAN

United Microelectronics (NYSE: UMC) lifts H1 2026 earnings to NT$58.3B

(Neutral)
(Neutral)
Form Type
6-K

Rhea-AI Filing Summary

United Microelectronics Corporation reported much stronger interim results. For the three months ended June 30, 2026, operating revenues were NT$68,732,662 thousand and net income was NT$42,223,815 thousand, with basic earnings per share of NT$3.39, compared with NT$58,757,657 thousand revenue and NT$8,847,982 thousand net income a year earlier.

For the six-month period, operating revenues reached NT$129,770,564 thousand and net income NT$58,340,799 thousand, lifting basic EPS to NT$4.68 from NT$1.34. Results benefited from higher gross profit and very large non-operating contributions, including NT$26,421,106 thousand of share of profit of associates and joint ventures and NT$8,168,621 thousand of other gains and losses.

Cash flows from operating activities were NT$55,678,697 thousand, supporting cash and cash equivalents of NT$124,706,465 thousand as of June 30, 2026. Total assets were NT$665,972,883 thousand and equity attributable to the parent company was NT$443,920,249 thousand. Independent auditors performed a review and reported no material modifications were needed.

Positive

  • Profitability surged: Net income for the six months ended June 30, 2026 was NT$58,340,799 thousand versus NT$16,591,221 thousand a year earlier, with basic EPS increasing to NT$4.68 from NT$1.34.
  • Strong non-operating gains: Share of profit of associates and joint ventures reached NT$26,421,106 thousand and other gains and losses totaled NT$8,168,621 thousand in the first half of 2026, significantly boosting earnings.
  • Robust cash generation: Cash flows from operating activities were NT$55,678,697 thousand in the first half of 2026, above NT$45,923,736 thousand in the prior-year period, supporting a cash balance of NT$124,706,465 thousand.

Negative

  • None.

Filing Explained

Completed bond exchanges reduced UMC’s exchangeable debt and transferred the related NOVATEK shares out of its investment holdings by June 30, 2026.

The filing records a completed second-quarter exchange of UMC's exchangeable bonds into NOVATEK common shares held by UMC, reducing exchangeable debt and disposing of the related investment by June 30, 2026.

As a Form 6-K, it furnishes material interim information from the foreign private issuer; here, the disclosed transaction changes both the debt balance and UMC's investment holdings rather than describing a future proposal.

Exchangeable bonds payable was NT$565,191 thousand at June 30, 2026, down from NT$5,757,373 thousand at December 31, 2025; the filing reports the related shares' disposal at a fair value of NT$6,018,202 thousand.

UMC also reports acquiring treasury stock for NT$3,095,666 thousand during the first half, which is recorded as a reduction within equity rather than as an increase in issued common stock.

The next reporting change to monitor is IFRS 18: UMC is still evaluating its impact, while the filing states that Taiwan public companies are expected to adopt it beginning with fiscal year 2028.

Q2 2026 Operating Revenues NT$68,732,662 thousand Operating revenues for the three-month period ended June 30, 2026
H1 2026 Operating Revenues NT$129,770,564 thousand Operating revenues for the six months ended June 30, 2026
H1 2026 Net Income NT$58,340,799 thousand Net income for the six months ended June 30, 2026
H1 2026 Basic EPS NT$4.68 Basic earnings per share for the six months ended June 30, 2026
Operating Cash Flow H1 2026 NT$55,678,697 thousand Net cash provided by operating activities for the six months ended June 30, 2026
Total Assets NT$665,972,883 thousand Total assets as of June 30, 2026
Investments under Equity Method NT$96,474,468 thousand Carrying amount of investments accounted for under the equity method as of June 30, 2026
Equity Attributable to Parent NT$443,920,249 thousand Equity attributable to the parent company as of June 30, 2026
investments accounted for under the equity method financial
"The balances of investments accounted for under the equity method were NT$52,813 million"
financial assets at fair value through other comprehensive income financial
"These investments in equity instruments are held for medium to long-term purposes and therefore are accounted for as fair value through other comprehensive income."
right-of-use assets financial
"Right-of-use assets amounted to NT$7,463,358 thousand as of June 30, 2026."
Right-of-use assets are the rights a company gains to use a physical space or equipment under a lease agreement. They are recorded as assets on the company's balance sheet, reflecting the value of future benefits from the leased item. For investors, these assets provide a clearer picture of a company's obligations and resources related to leasing arrangements, helping to assess its financial health and operational commitments.
Standard on Review Engagements 2410 regulatory
"We conducted our reviews in accordance with the Standard on Review Engagements 2410."
earnings per share-basic financial
"Earnings per share-basic were NT$3.39 for Q2 2026 and NT$4.68 for H1 2026."

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FAQ

What were United Microelectronics (UMC) revenues for Q2 and the first half of 2026?

UMC generated NT$68,732,662 thousand in operating revenues for Q2 2026 and NT$129,770,564 thousand for the six months ended June 30, 2026, compared with NT$58,757,657 thousand and NT$116,616,614 thousand a year earlier.

How much net income did UMC (UMC) earn in the first half of 2026?

Net income for the six months ended June 30, 2026 was NT$58,340,799 thousand, up from NT$16,591,221 thousand in the same period of 2025, reflecting much higher operating profit and sizable non-operating gains from associates and investment-related items.

What were UMC (UMC) earnings per share for Q2 and H1 2026?

Basic earnings per share were NT$3.39 for Q2 2026 and NT$4.68 for the six-month period. A year earlier, basic EPS was NT$0.71 for Q2 2025 and NT$1.34 for the first half of 2025, indicating a substantial improvement in per-share profitability.

How did equity-method investments affect UMC (UMC) results in H1 2026?

Share of profit of associates and joint ventures contributed NT$26,421,106 thousand in the first half of 2026, versus NT$238,354 thousand a year earlier. These equity-method earnings were a major driver of the increase in income from continuing operations before income tax.

What was UMC (UMC) cash flow from operations and cash balance at June 30, 2026?

Cash flows from operating activities totaled NT$55,678,697 thousand for the six months ended June 30, 2026. Cash and cash equivalents were NT$124,706,465 thousand at June 30, 2026, up from NT$110,660,052 thousand at the beginning of the period.

What were UMC (UMC) total assets and equity as of June 30, 2026?

Total assets were NT$665,972,883 thousand as of June 30, 2026, compared with NT$548,143,566 thousand as of June 30, 2025. Equity attributable to the parent company was NT$443,920,249 thousand, up from NT$336,871,499 thousand a year earlier.

 

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

OF THE SECURITIES EXCHANGE ACT OF 1934

July 29, 2026

(Commission File Number: 001-15128)

United Microelectronics Corporation

(Translation of registrant’s name into English)

No. 3 Li-Hsin 2nd Road,

Hsinchu Science Park,

Hsinchu, Taiwan, R.O.C.

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover Form 20-F or Form 40-F.

Form 20-F Form 40-F

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101 (b) (1):

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101 (b) (7):

 


 

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereto duly authorized.

 

United Microelectronics Corporation

 

 

 

By:

Chitung Liu

Name:

Chitung Liu

Title:

CFO

Date: July 29, 2026

 

 

2


 

 

EXHIBIT INDEX

Exhibit

 

Description

 

99.1

 

 

2026Q2ConsolidatedFinancialStatements

 

3


 

 

 

 

 

 

 

UNITED MICROELECTRONICS CORPORATION

AND SUBSIDIARIES

CONSOLIDATED FINANCIAL STATEMENTS

WITH REPORT OF INDEPENDENT AUDITORS

FOR THE SIX-MONTH PERIODS ENDED

JUNE 30, 2026 AND 2025

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Address: No. 3, Li-Hsin 2nd Road, Hsinchu Science Park, Hsinchu, Taiwan, R.O.C.

Telephone: 886-3-578-2258

 

The reader is advised that these consolidated financial statements have been prepared originally in Chinese. In the event of a conflict between these financial statements and the original Chinese version or difference in interpretation between the two versions, the Chinese language financial statements shall prevail.

1


 

 

 

Review Report of Independent Auditors

 

To United Microelectronics Corporation

 

Introduction

 

We have reviewed the accompanying consolidated balance sheets of United Microelectronics Corporation and its subsidiaries (collectively, “the Company”) as of June 30, 2026 and 2025, the related consolidated statements of comprehensive income for the three-month and six-month periods ended June 30, 2026 and 2025 and consolidated statements of changes in equity and cash flows for the six-month periods ended June 30, 2026 and 2025, and notes to the consolidated financial statements, including the summary of material accounting policies (together “the consolidated financial statements”). Management is responsible for the preparation and fair presentation of these consolidated financial statements in accordance with the Regulations Governing the Preparation of Financial Reports by Securities Issuers and International Accounting Standard 34, “Interim Financial Reporting” as endorsed and became effective by Financial Supervisory Commission of the Republic of China. Our responsibility is to express a conclusion on these consolidated financial statements based on our reviews.

 

Scope of Review

 

We conducted our reviews in accordance with the Standard on Review Engagements 2410, “Review of Financial Information Performed by the Independent Auditor of the Entity” of the Republic of China. A review of consolidated financial statements consists of making inquiries, primarily of persons responsible for financial and accounting matters, and applying analytical and other review procedures. A review is substantially less in scope than an audit conducted in accordance with the Standards on Auditing of the Republic of China and consequently does not enable us to obtain assurance that we would become aware of all significant matters that might be identified in an audit. Accordingly, we do not express an audit opinion.

 

Conclusion

 

Based on our reviews and the review reports of other independent auditors (please refer to the Other Matter paragraph of our report), nothing has come to our attention that causes us to believe that the accompanying consolidated financial statements do not present fairly, in all material respects, the consolidated financial position of the Company as of June 30, 2026 and 2025, and its consolidated financial performance for the three-month and six-month periods ended June 30, 2026 and 2025, and its consolidated cash flows for the six-month periods ended June 30, 2026 and 2025, in accordance with the Regulations Governing the Preparation of Financial Reports by Securities Issuers and International Accounting Standard 34, “Interim Financial Reporting” as endorsed and became effective by Financial Supervisory Commission of the Republic of China.

2


 

 

 

 

Other Matter – Making Reference to the Reviews of Other Independent Auditors

 

We did not review the financial statement of certain associates and joint ventures accounted for under the equity method. Our review, insofar as it related to the investments accounted for under the equity method balances of NT$52,813 million and NT$26,094 million, which represented 7.93% and 4.76% of the total consolidated assets as of June 30, 2026 and 2025, respectively, the related shares of profit or loss from the associates and joint ventures in the amount of NT$21,273 million, NT$176 million, NT$23,560 million and NT$(83) million, which represented 47.08%, 1.73%, 38.10% and (0.42)% of the consolidated income from continuing operations before income tax for the three-month and six-month periods ended June 30, 2026 and 2025, respectively, and the related shares of other comprehensive income (loss) from the associates and joint ventures in the amount of NT$526 million, NT$(698) million, NT$755 million and NT$(627) million, which represented 0.72%, 3.83%, 0.76% and 10.46% of the consolidated total comprehensive income (loss) for the three-month and six-month periods ended June 30, 2026 and 2025, respectively, are based solely on the reports of other independent auditors.

 

 

 

/s/ Yang, Yu-Ni

 

 

/s/ Yu, Chien-Ju

 

 

Ernst & Young, Taiwan

 

 

 

July 29, 2026

 

 

Notice to Readers

The accompanying consolidated financial statements are intended only to present the consolidated financial position, results of operations and cash flows in accordance with accounting principles and practices generally accepted in the Republic of China and not those of any other jurisdictions. The standards, procedures and practices to review such consolidated financial statements are those generally accepted and applied in the Republic of China.

Accordingly, the accompanying consolidated financial statements and report of independent auditors are not intended for use by those who are not informed about the accounting principles or Standards on Auditing of the Republic of China, and their applications in practice.

3


 

English Translation of Consolidated Financial Statements Originally Issued in Chinese

 

UNITED MICROELECTRONICS CORPORATION AND SUBSIDIARIES

 

CONSOLIDATED BALANCE SHEETS

 

June 30, 2026, December 31, 2025 and June 30, 2025

 

(Expressed in Thousands of New Taiwan Dollars)

 

 

 

 

 

 

 

As of

 

Assets

 

Notes

 

June 30, 2026

 

December 31, 2025

 

June 30, 2025

 

Current assets

 

 

 

 

 

 

 

 

 

    Cash and cash equivalents

 

4, 6(1)

 

$

124,706,465

 

$

110,660,052

 

$

111,993,768

 

    Financial assets at fair value through profit or loss, current

 

4, 5, 6(2)

 

 

549,520

 

 

568,521

 

 

564,689

 

    Financial assets at fair value through other comprehensive income, current

 

4, 5, 6(3)

 

 

-

 

 

4,630,441

 

 

6,398,188

 

    Financial assets measured at amortized cost, current

 

4, 6(4)

 

 

22,135,867

 

 

12,506,177

 

 

4,689,449

 

    Contract assets, current

 

4, 6(21)

 

 

544,600

 

 

705,398

 

 

370,822

 

    Accounts receivable, net

 

4, 6(5)

 

 

37,380,871

 

 

30,772,159

 

 

31,740,103

 

    Accounts receivable-related parties, net

 

4, 7

 

 

1,267,483

 

 

502,149

 

 

639,655

 

    Other receivables

 

4, 7

 

 

1,706,836

 

 

2,457,085

 

 

1,557,035

 

    Current tax assets

 

4

 

 

56,156

 

 

66,443

 

 

37,219

 

    Inventories, net

 

4, 5, 6(6)

 

 

37,916,610

 

 

37,228,383

 

 

34,018,188

 

    Prepayments

 

 

 

 

3,082,987

 

 

3,496,213

 

 

2,267,623

 

    Other current assets

 

6(21)

 

 

912,394

 

 

1,190,237

 

 

898,149

 

        Total current assets

 

 

 

 

230,259,789

 

 

204,783,258

 

 

195,174,888

 

 

 

 

 

 

 

 

 

 

 

Non-current assets

 

 

 

 

 

 

 

 

 

    Financial assets at fair value through profit or loss, noncurrent

 

4, 5, 6(2)

 

 

27,122,601

 

 

17,585,395

 

 

16,754,254

 

    Financial assets at fair value through other comprehensive income, noncurrent

 

4, 5, 6(3)

 

 

23,249,916

 

 

9,144,308

 

 

10,516,340

 

    Financial assets measured at amortized cost, noncurrent

 

4, 6(4)

 

 

-

 

 

-

 

 

9,094

 

    Investments accounted for under the equity method

 

4, 6(7), 7

 

 

96,474,468

 

 

48,642,917

 

 

41,692,046

 

    Property, plant and equipment

 

4, 6(8), 8

 

 

259,212,411

 

 

271,395,296

 

 

258,627,335

 

    Right-of-use assets

 

4, 6(9), 8

 

 

7,463,358

 

 

7,476,034

 

 

7,290,883

 

    Intangible assets

 

4, 6(10), 7

 

 

4,567,572

 

 

4,742,876

 

 

3,761,954

 

    Deferred tax assets

 

4

 

 

9,971,653

 

 

8,522,637

 

 

5,348,605

 

    Prepayment for equipment

 

 

 

 

2,421,310

 

 

1,162,218

 

 

2,921,450

 

    Refundable deposits

 

8

 

 

1,683,944

 

 

1,643,661

 

 

1,660,450

 

    Other noncurrent assets-others

 

6(21)

 

 

3,545,861

 

 

3,897,409

 

 

4,386,267

 

        Total non-current assets

 

 

 

 

435,713,094

 

 

374,212,751

 

 

352,968,678

 

 

 

 

 

 

 

 

 

 

 

Total assets

 

 

 

$

665,972,883

 

$

578,996,009

 

$

548,143,566

 

 

 

 

 

 

 

 

 

 

 

(continued)

 

 

4


 

English Translation of Consolidated Financial Statements Originally Issued in Chinese

 

UNITED MICROELECTRONICS CORPORATION AND SUBSIDIARIES

 

CONSOLIDATED BALANCE SHEETS

 

June 30, 2026, December 31, 2025 and June 30, 2025

 

(Expressed in Thousands of New Taiwan Dollars)

 

 

 

 

 

 

 

As of

 

Liabilities and Equity

 

Notes

 

June 30, 2026

 

December 31, 2025

 

June 30, 2025

 

Current liabilities

 

 

 

 

 

 

 

 

 

    Short-term loans

 

6(11), 6(28)

 

$

2,806,983

 

$

8,408,772

 

$

6,524,000

 

    Financial liabilities at fair value through profit or loss, current

 

4, 6(12)

 

 

12,801

 

 

57,163

 

 

1,082,329

 

    Contract liabilities, current

 

4, 6(21)

 

 

4,446,566

 

 

2,580,789

 

 

2,551,289

 

    Accounts payable

 

 

 

 

9,056,030

 

 

9,169,828

 

 

8,538,152

 

    Other payables

 

4, 6(20), 6(22), 7

 

 

26,528,512

 

 

24,447,427

 

 

23,014,935

 

    Payables on equipment

 

 

 

 

7,159,251

 

 

11,680,298

 

 

8,351,107

 

    Dividends payable

 

6(19)

 

 

32,704,164

 

 

-

 

 

35,787,598

 

    Current tax liabilities

 

4

 

 

5,216,199

 

 

3,582,275

 

 

3,130,838

 

    Lease liabilities, current

 

4, 6(9), 6(28)

 

 

640,690

 

 

624,825

 

 

609,840

 

    Current portion of long-term liabilities

 

4, 6(13), 6(14), 6(28)

 

 

9,159,945

 

 

19,188,041

 

 

14,778,336

 

    Other current liabilities

 

4, 6(16), 6(17), 6(18), 6(28)

 

 

8,574,561

 

 

7,858,719

 

 

6,024,290

 

        Total current liabilities

 

 

 

 

106,305,702

 

 

87,598,137

 

 

110,392,714

 

 

 

 

 

 

 

 

 

 

 

Non-current liabilities

 

 

 

 

 

 

 

 

 

    Contract liabilities, noncurrent

 

4, 6(21)

 

 

1,767,326

 

 

1,787,375

 

 

456,364

 

    Bonds payable

 

4, 6(13), 6(28)

 

 

34,075,713

 

 

34,071,144

 

 

24,282,645

 

    Long-term loans

 

6(14), 6(28)

 

 

11,489,924

 

 

11,300,910

 

 

17,317,505

 

    Deferred tax liabilities

 

4

 

 

13,498,249

 

 

11,922,365

 

 

7,564,104

 

    Lease liabilities, noncurrent

 

4, 6(9), 6(28)

 

 

5,276,626

 

 

5,376,021

 

 

5,381,790

 

    Net defined benefit liabilities, noncurrent

 

4

 

 

833,593

 

 

866,219

 

 

1,038,286

 

    Guarantee deposits

 

6(28)

 

 

40,045,045

 

 

39,805,928

 

 

39,138,645

 

    Other noncurrent liabilities-others

 

4, 6(16), 6(18)

 

 

8,756,405

 

 

6,412,470

 

 

5,526,007

 

        Total non-current liabilities

 

 

 

 

115,742,881

 

 

111,542,432

 

 

100,705,346

 

 

 

 

 

 

 

 

 

 

 

           Total liabilities

 

 

 

 

222,048,583

 

 

199,140,569

 

 

211,098,060

 

 

 

 

 

 

 

 

 

 

 

Equity attributable to the parent company

 

 

 

 

 

 

 

 

 

    Capital

 

4, 6(19)

 

 

 

 

 

 

 

        Common stock

 

 

 

 

125,769,849

 

 

125,881,563

 

 

125,565,077

 

    Additional paid-in capital

 

4, 6(19), 6(20)

 

 

 

 

 

 

 

        Premiums

 

 

 

 

5,200,426

 

 

5,200,426

 

 

4,977,376

 

        Treasury stock transactions

 

 

 

 

4,531,955

 

 

4,531,955

 

 

4,531,955

 

        The differences between the fair value of the consideration paid or received from acquiring or
            disposing subsidiaries and the carrying amounts of the subsidiaries

 

 

 

 

3,039,275

 

 

3,039,275

 

 

3,039,275

 

        Recognition of changes in subsidiaries’ ownership

 

 

 

 

46,067

 

 

23,954

 

 

28,528

 

        Share of changes in net assets of associates and joint ventures accounted for using equity method

 

 

 

 

967,611

 

 

612,905

 

 

539,017

 

        Restricted stock for employees

 

 

 

 

2,062,507

 

 

1,977,084

 

 

1,885,961

 

        Other

 

 

 

 

23,478

 

 

24,001

 

 

20,551

 

    Retained earnings

 

6(19)

 

 

 

 

 

 

 

        Legal reserve

 

 

 

 

45,648,306

 

 

41,466,099

 

 

41,466,099

 

        Unappropriated earnings

 

 

 

 

217,116,554

 

 

191,416,874

 

 

166,264,200

 

    Other components of equity

 

4, 6(20)

 

 

 

 

 

 

 

        Exchange differences on translation of foreign operations

 

 

 

 

155,245

 

 

(4,726,963

)

 

(21,233,142

)

        Unrealized gains or losses on financial assets measured at fair value through other comprehensive income

 

 

 

 

44,078,837

 

 

12,443,737

 

 

11,339,696

 

        Unearned employee compensation

 

 

 

 

(1,624,195

)

 

(2,122,645

)

 

(1,553,094

)

    Treasury stock

 

4, 6(19)

 

 

(3,095,666

)

 

-

 

 

-

 

        Total equity attributable to the parent company

 

 

 

 

443,920,249

 

 

379,768,265

 

 

336,871,499

 

 

 

 

 

 

 

 

 

 

 

Non-controlling interests

 

6(19)

 

 

4,051

 

 

87,175

 

 

174,007

 

    Total equity

 

 

 

 

443,924,300

 

 

379,855,440

 

 

337,045,506

 

 

 

 

 

 

 

 

 

 

 

Total liabilities and equity

 

 

 

$

665,972,883

 

$

578,996,009

 

$

548,143,566

 

 

 

 

 

 

 

 

 

 

 

The accompanying notes are an integral part of the consolidated financial statements.

 

 

5


 

English Translation of Consolidated Financial Statements Originally Issued in Chinese

 

UNITED MICROELECTRONICS CORPORATION AND SUBSIDIARIES

 

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

 

For the three-month and six-month periods ended June 30, 2026 and 2025

 

(Expressed in Thousands of New Taiwan Dollars, Except for Earnings per Share)

 

 

 

 

 

For the three-month periods ended June 30,

 

For the six-month periods ended June 30,

 

 

Notes

 

2026

 

2025

 

2026

 

2025

 

Operating revenues

4, 6(21), 7

 

$

68,732,662

 

$

58,757,657

 

$

129,770,564

 

$

116,616,614

 

Operating costs

4, 6(6), 6(10), 6(15),
6(20), 6(21), 6(22), 7

 

 

(46,409,872

)

 

(41,879,559

)

 

(89,629,284

)

 

(84,291,871

)

Gross profit

 

 

 

22,322,790

 

 

16,878,098

 

 

40,141,280

 

 

32,324,743

 

Operating expenses

4, 6(5), 6(10), 6(15), 6(20), 6(22), 7

 

 

 

 

 

 

 

 

 

    Sales and marketing expenses

 

 

 

(732,690

)

 

(591,217

)

 

(1,421,940

)

 

(1,210,453

)

    General and administrative expenses

 

 

 

(2,425,623

)

 

(1,682,371

)

 

(4,259,758

)

 

(3,224,802

)

    Research and development expenses

 

 

 

(4,747,201

)

 

(4,193,679

)

 

(9,322,501

)

 

(8,157,382

)

    Expected credit impairment gains (losses)

 

 

 

0

 

 

(2

)

 

45

 

 

2,404

 

        Subtotal

 

 

 

(7,905,514

)

 

(6,467,269

)

 

(15,004,154

)

 

(12,590,233

)

Net other operating income and expenses

4, 6(16), 6(23)

 

 

532,714

 

 

408,883

 

 

1,089,275

 

 

871,103

 

Operating income

 

 

 

14,949,990

 

 

10,819,712

 

 

26,226,401

 

 

20,605,613

 

Non-operating income and expenses

 

 

 

 

 

 

 

 

 

 

    Interest income

4

 

 

544,041

 

 

632,900

 

 

986,276

 

 

1,238,214

 

    Other income

4

 

 

391,285

 

 

417,100

 

 

448,747

 

 

428,614

 

    Other gains and losses

4, 6(24)

 

 

6,054,359

 

 

(521,745

)

 

8,168,621

 

 

(1,086,467

)

    Finance costs

6(24)

 

 

(362,161

)

 

(360,355

)

 

(726,522

)

 

(759,328

)

    Share of profit or loss of associates and joint ventures

4, 6(7)

 

 

23,605,970

 

 

446,242

 

 

26,421,106

 

 

238,354

 

    Exchange gain, net

4

 

 

2,637

 

 

-

 

 

305,322

 

 

-

 

    Exchange loss, net

4

 

 

-

 

 

(1,279,876

)

 

-

 

 

(1,164,451

)

        Subtotal

 

 

 

30,236,131

 

 

(665,734

)

 

35,603,550

 

 

(1,105,064

)

Income from continuing operations before income tax

 

 

 

45,186,121

 

 

10,153,978

 

 

61,829,951

 

 

19,500,549

 

Income tax expense

4, 6(26)

 

 

(2,962,306

)

 

(1,305,996

)

 

(3,489,152

)

 

(2,909,328

)

Net income

 

 

 

42,223,815

 

 

8,847,982

 

 

58,340,799

 

 

16,591,221

 

Other comprehensive income (loss)

6(25)

 

 

 

 

 

 

 

 

 

Items that will not be reclassified subsequently to profit or loss

 

 

 

 

 

 

 

 

 

 

    Unrealized gains or losses from equity instruments investments measured at
        fair value through other comprehensive income

4

 

 

13,802,024

 

 

(717,535

)

 

15,493,369

 

 

(134,140

)

    Share of other comprehensive income (loss) of associates and joint ventures
        which will not be reclassified subsequently to profit or loss

 

 

 

17,290,058

 

 

(19,595

)

 

20,893,367

 

 

(577,819

)

    Income tax related to items that will not be reclassified subsequently

4, 6(26)

 

 

(458,282

)

 

58,734

 

 

(597,021

)

 

56,281

 

Items that may be reclassified subsequently to profit or loss

 

 

 

 

 

 

 

 

 

 

    Exchange differences on translation of foreign operations

 

 

 

(175,249

)

 

(26,236,576

)

 

5,071,396

 

 

(21,539,923

)

    Share of other comprehensive income (loss) of associates and joint ventures
        which may be reclassified subsequently to profit or loss

 

 

 

9,838

 

 

(776,974

)

 

135,199

 

 

(673,238

)

    Income tax related to items that may be reclassified subsequently

4, 6(26)

 

 

(1,441

)

 

617,025

 

 

(324,322

)

 

283,031

 

Total other comprehensive income (loss)

 

 

 

30,466,948

 

 

(27,074,921

)

 

40,671,988

 

 

(22,585,808

)

Total comprehensive income (loss)

 

 

$

72,690,763

 

$

(18,226,939

)

$

99,012,787

 

$

(5,994,587

)

 

 

 

 

 

 

 

 

 

 

 

    Net income (loss) attributable to:

 

 

 

 

 

 

 

 

 

 

        Shareholders of the parent

 

 

$

42,259,962

 

$

8,902,530

 

$

58,431,436

 

$

16,679,271

 

        Non-controlling interests

 

 

 

(36,147

)

 

(54,548

)

 

(90,637

)

 

(88,050

)

 

 

 

$

42,223,815

 

$

8,847,982

 

$

58,340,799

 

$

16,591,221

 

 

 

 

 

 

 

 

 

 

 

 

    Comprehensive income (loss) attributable to:

 

 

 

 

 

 

 

 

 

 

        Shareholders of the parent

 

 

$

72,726,899

 

$

(18,172,159

)

$

99,103,359

 

$

(5,906,334

)

        Non-controlling interests

 

 

 

(36,136

)

 

(54,780

)

 

(90,572

)

 

(88,253

)

 

 

 

$

72,690,763

 

$

(18,226,939

)

$

99,012,787

 

$

(5,994,587

)

 

 

 

 

 

 

 

 

 

 

 

    Earnings per share (NTD)

4, 6(27)

 

 

 

 

 

 

 

 

 

        Earnings per share-basic

 

 

$

3.39

 

$

0.71

 

$

4.68

 

$

1.34

 

        Earnings per share-diluted

 

 

$

3.37

 

$

0.71

 

$

4.65

 

$

1.33

 

 

 

 

 

 

 

 

 

 

 

 

The accompanying notes are an integral part of the consolidated financial statements.

 

 

6


 

English Translation of Consolidated Financial Statements Originally Issued in Chinese

 

UNITED MICROELECTRONICS CORPORATION AND SUBSIDIARIES

 

CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY

 

For the six-month periods ended June 30, 2026 and 2025

 

(Expressed in Thousands of New Taiwan Dollars)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Equity Attributable to the Parent Company

 

 

 

 

 

 

 

 

 

Capital

 

 

 

Retained Earnings

 

Other Components of Equity

 

 

 

 

 

 

 

 

 

 

 

Notes

 

Common Stock

 

Additional
 Paid-in Capital

 

Legal Reserve

 

Unappropriated
Earnings

 

Exchange Differences on Translation of Foreign Operations

 

Unrealized
Gains or Losses
on Financial
Assets Measured
at Fair Value
through Other
Comprehensive
Income

 

Unearned Employee Compensation

 

Treasury Stock

 

Total

 

Non-
Controlling
Interests

 

Total Equity

 

Balance as of January 1, 2025

 

6(19)

 

$

125,607,164

 

$

14,782,476

 

$

36,727,862

 

$

190,120,643

 

$

696,785

 

$

11,985,495

 

$

(1,992,034

)

$

-

 

$

377,928,391

 

$

256,613

 

$

378,185,004

 

    Appropriation and distribution of 2024 retained earnings

 

6(19)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

         Legal reserve

 

 

 

 

-

 

 

-

 

 

4,738,237

 

 

(4,738,237

)

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

         Cash dividends

 

 

 

 

-

 

 

-

 

 

-

 

 

(35,787,598

)

 

-

 

 

-

 

 

-

 

 

-

 

 

(35,787,598

)

 

-

 

 

(35,787,598

)

    Net income (loss) in the first half of 2025

 

6(19)

 

 

-

 

 

-

 

 

-

 

 

16,679,271

 

 

-

 

 

-

 

 

-

 

 

-

 

 

16,679,271

 

 

(88,050

)

 

16,591,221

 

    Other comprehensive income (loss) in the first half of 2025

 

6(19), 6(25)

 

 

-

 

 

-

 

 

-

 

 

-

 

 

(21,929,927

)

 

(655,678

)

 

-

 

 

-

 

 

(22,585,605

)

 

(203

)

 

(22,585,808

)

    Total comprehensive income (loss)

 

 

 

 

-

 

 

-

 

 

-

 

 

16,679,271

 

 

(21,929,927

)

 

(655,678

)

 

-

 

 

-

 

 

(5,906,334

)

 

(88,253

)

 

(5,994,587

)

    Share-based payment transaction

 

4, 6(19), 6(20)

 

 

(42,087

)

 

25,014

 

 

-

 

 

-

 

 

-

 

 

-

 

 

438,940

 

 

-

 

 

421,867

 

 

998

 

 

422,865

 

    Share of changes in net assets of associates and joint ventures accounted for
        using equity method

 

 

 

 

-

 

 

210,338

 

 

-

 

 

(9,879

)

 

-

 

 

9,879

 

 

-

 

 

-

 

 

210,338

 

 

-

 

 

210,338

 

    Changes in subsidiaries’ ownership

 

4, 6(19)

 

 

-

 

 

5,142

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

5,142

 

 

(1,262

)

 

3,880

 

    Non-Controlling Interests

 

6(19)

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

5,911

 

 

5,911

 

    Others

 

 

 

 

-

 

 

(307

)

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

(307

)

 

-

 

 

(307

)

Balance as of June 30, 2025

 

6(19)

 

$

125,565,077

 

$

15,022,663

 

$

41,466,099

 

$

166,264,200

 

$

(21,233,142

)

$

11,339,696

 

$

(1,553,094

)

$

-

 

$

336,871,499

 

$

174,007

 

$

337,045,506

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Balance as of January 1, 2026

 

6(19)

 

$

125,881,563

 

$

15,409,600

 

$

41,466,099

 

$

191,416,874

 

$

(4,726,963

)

$

12,443,737

 

$

(2,122,645

)

$

-

 

$

379,768,265

 

$

87,175

 

$

379,855,440

 

    Appropriation and distribution of 2025 retained earnings

 

6(19)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

         Legal reserve

 

 

 

 

-

 

 

-

 

 

4,182,207

 

 

(4,182,207

)

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

         Cash dividends

 

 

 

 

-

 

 

-

 

 

-

 

 

(32,704,164

)

 

-

 

 

-

 

 

-

 

 

-

 

 

(32,704,164

)

 

-

 

 

(32,704,164

)

    Net income (loss) in the first half of 2026

 

6(19)

 

 

-

 

 

-

 

 

-

 

 

58,431,436

 

 

-

 

 

-

 

 

-

 

 

-

 

 

58,431,436

 

 

(90,637

)

 

58,340,799

 

    Other comprehensive income (loss) in the first half of 2026

 

6(19), 6(25)

 

 

-

 

 

-

 

 

-

 

 

-

 

 

4,882,208

 

 

35,789,715

 

 

-

 

 

-

 

 

40,671,923

 

 

65

 

 

40,671,988

 

    Total comprehensive income (loss)

 

 

 

 

-

 

 

-

 

 

-

 

 

58,431,436

 

 

4,882,208

 

 

35,789,715

 

 

-

 

 

-

 

 

99,103,359

 

 

(90,572

)

 

99,012,787

 

    Share-based payment transaction

 

4, 6(19), 6(20)

 

 

(111,714

)

 

85,149

 

 

-

 

 

-

 

 

-

 

 

-

 

 

498,450

 

 

-

 

 

471,885

 

 

682

 

 

472,567

 

    Treasury stock acquired

 

6(19)

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

(3,095,666

)

 

(3,095,666

)

 

-

 

 

(3,095,666

)

    Share of changes in net assets of associates and joint ventures accounted for
        using equity method

 

 

 

 

-

 

 

354,706

 

 

-

 

 

12,611

 

 

-

 

 

(12,611

)

 

-

 

 

-

 

 

354,706

 

 

-

 

 

354,706

 

    Changes in subsidiaries’ ownership

 

4, 6(19)

 

 

-

 

 

22,387

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

22,387

 

 

(19,952

)

 

2,435

 

    Disposal of equity instruments investments measured at fair value through other
        comprehensive income

 

4, 6(3)

 

 

-

 

 

-

 

 

-

 

 

4,142,004

 

 

-

 

 

(4,142,004

)

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

    Non-Controlling Interests

 

6(19)

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

26,718

 

 

26,718

 

    Others

 

 

 

 

-

 

 

(523

)

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

-

 

 

(523

)

 

-

 

 

(523

)

Balance as of June 30, 2026

 

6(19)

 

$

125,769,849

 

$

15,871,319

 

$

45,648,306

 

$

217,116,554

 

$

155,245

 

$

44,078,837

 

$

(1,624,195

)

$

(3,095,666

)

$

443,920,249

 

$

4,051

 

$

443,924,300

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

The accompanying notes are an integral part of the consolidated financial statements.

 

 

7


 

English Translation of Consolidated Financial Statements Originally Issued in Chinese

 

UNITED MICROELECTRONICS CORPORATION AND SUBSIDIARIES

 

CONSOLIDATED STATEMENTS OF CASH FLOWS

 

For the six-month periods ended June 30, 2026 and 2025

 

(Expressed in Thousands of New Taiwan Dollars)

 

 

 

 

 

For the six-month periods ended June 30,

 

 

 

2026

 

2025

 

Cash flows from operating activities:

 

 

 

 

 

    Net income before tax

 

$

61,829,951

 

$

19,500,549

 

    Adjustments to reconcile net income before tax to net cash provided by operating activities:

 

 

 

 

 

        Depreciation

 

 

30,813,547

 

 

27,227,474

 

        Amortization

 

 

1,411,485

 

 

1,406,668

 

        Expected credit impairment gains

 

 

(45

)

 

(2,404

)

        Net loss (gain) of financial assets and liabilities at fair value through profit or loss

 

 

(8,193,073

)

 

1,084,467

 

        Interest expense

 

 

680,561

 

 

710,328

 

        Interest income

 

 

(986,276

)

 

(1,238,214

)

        Dividend income

 

 

(423,688

)

 

(404,428

)

        Share-based payment

 

 

475,002

 

 

427,219

 

        Share of profit of associates and joint ventures

 

 

(26,421,106

)

 

(238,354

)

        Gain on disposal of property, plant and equipment

 

 

(36,708

)

 

(24,331

)

        Loss (gain) on disposal of investments accounted for under the equity method

 

 

(3,496

)

 

1,994

 

        Exchange loss (gain) on financial assets and liabilities

 

 

259,438

 

 

(2,134,633

)

        Gain on lease modification

 

 

(1,445

)

 

-

 

        Amortization of deferred government grants

 

 

(968,256

)

 

(726,309

)

        Others

 

 

13,174

 

 

-

 

            Income and expense adjustments

 

 

(3,380,886

)

 

26,089,477

 

        Changes in operating assets and liabilities:

 

 

 

 

 

            Financial assets and liabilities at fair value through profit or loss

 

 

64,980

 

 

(45,188

)

            Contract assets

 

 

165,368

 

 

247,876

 

            Accounts receivable

 

 

(7,151,154

)

 

(77,444

)

            Other receivables

 

 

412,193

 

 

363,191

 

            Inventories

 

 

(414,447

)

 

542,670

 

            Prepayments

 

 

786,288

 

 

249,102

 

            Other current assets

 

 

(31,275

)

 

(5,852

)

            Contract fulfillment costs

 

 

323,774

 

 

(333,444

)

            Contract liabilities

 

 

1,789,829

 

 

586,325

 

            Accounts payable

 

 

(177,478

)

 

1,231,016

 

            Other payables

 

 

2,035,666

 

 

(328,113

)

            Other current liabilities

 

 

445,441

 

 

(54,124

)

            Net defined benefit liabilities

 

 

(32,626

)

 

(393,963

)

            Other noncurrent liabilities-others

 

 

7,504

 

 

5,941

 

        Cash generated from operations

 

 

56,673,128

 

 

47,578,019

 

            Interest received

 

 

981,413

 

 

1,233,563

 

            Dividend received

 

 

1,050,194

 

 

290,309

 

            Interest paid

 

 

(389,234

)

 

(458,858

)

            Income tax paid

 

 

(2,636,804

)

 

(2,719,297

)

                Net cash provided by operating activities

 

 

55,678,697

 

 

45,923,736

 

 

 

 

 

 

 

(continued)

 

 

8


 

English Translation of Consolidated Financial Statements Originally Issued in Chinese

 

UNITED MICROELECTRONICS CORPORATION AND SUBSIDIARIES

 

CONSOLIDATED STATEMENTS OF CASH FLOWS

 

For the six-month periods ended June 30, 2026 and 2025

 

(Expressed in Thousands of New Taiwan Dollars)

 

 

 

 

 

For the six-month periods ended June 30,

 

 

 

2026

 

2025

 

Cash flows from investing activities:

 

 

 

 

 

    Acquisition of financial assets at fair value through profit or loss

 

$

(743,486

)

$

(371,476

)

    Proceeds from disposal of financial assets at fair value through profit or loss

 

 

202,930

 

 

111,897

 

    Proceeds from capital reduction of financial assets at fair value through other comprehensive income

 

 

-

 

 

160,659

 

    Acquisition of financial assets measured at amortized cost

 

 

(20,949,294

)

 

(4,435,136

)

    Proceeds from redemption of financial assets measured at amortized cost

 

 

11,910,619

 

 

3,289,725

 

    Acquisition of investments accounted for under the equity method

 

 

(653,299

)

 

-

 

    Increase in prepayment for investments

 

 

(6,060

)

 

-

 

    Proceeds from capital reduction of investments accounted for under the equity method

 

 

374,842

 

 

574,997

 

    Acquisition of property, plant and equipment

 

 

(21,348,637

)

 

(21,695,646

)

    Proceeds from disposal of property, plant and equipment

 

 

74,045

 

 

50,032

 

    Increase in refundable deposits

 

 

(66,060

)

 

(11,909

)

    Decrease in refundable deposits

 

 

28,242

 

 

51,482

 

    Acquisition of intangible assets

 

 

(1,339,043

)

 

(1,373,894

)

    Government grants related to assets acquisition

 

 

3,781,133

 

 

3,722,471

 

    Increase in other noncurrent assets-others

 

 

(40,742

)

 

(16,700

)

    Decrease in other noncurrent assets-others

 

 

-

 

 

37

 

        Net cash used in investing activities

 

 

(28,774,810

)

 

(19,943,461

)

Cash flows from financing activities:

 

 

 

 

 

    Increase in short-term loans

 

 

3,942,309

 

 

6,454,000

 

    Decrease in short-term loans

 

 

(9,544,469

)

 

(8,445,000

)

    Proceeds from bonds issued

 

 

-

 

 

5,200,000

 

    Bonds issuance costs

 

 

(5,410

)

 

-

 

    Redemption of bonds

 

 

(5,500,000

)

 

-

 

    Proceeds from long-term loans

 

 

5,129,660

 

 

2,800,000

 

    Repayments of long-term loans

 

 

(4,461,069

)

 

(17,593,750

)

    Increase in guarantee deposits

 

 

93,659

 

 

2,292

 

    Decrease in guarantee deposits

 

 

(603,807

)

 

(640,278

)

    Cash payments for the principal portion of the lease liability

 

 

(420,478

)

 

(410,117

)

    Treasury stock acquired

 

 

(3,095,666

)

 

-

 

    Change in non-controlling interests

 

 

26,718

 

 

5,911

 

    Others

 

 

(699

)

 

(373

)

        Net cash used in financing activities

 

 

(14,439,252

)

 

(12,627,315

)

Effect of exchange rate changes on cash and cash equivalents

 

 

1,581,778

 

 

(6,359,418

)

Net increase in cash and cash equivalents

 

 

14,046,413

 

 

6,993,542

 

Cash and cash equivalents at beginning of period

 

 

110,660,052

 

 

105,000,226

 

Cash and cash equivalents at end of period

 

$

124,706,465

 

$

111,993,768

 

 

 

 

 

 

 

The accompanying notes are an integral part of the consolidated financial statements.

 

 

9


 

UNITED MICROELECTRONICS CORPORATION AND SUBSIDIARIES

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

For the Six-Month Periods Ended June 30, 2026 and 2025

(Expressed in Thousands of New Taiwan Dollars unless Otherwise Specified)

 

1.
HISTORY AND ORGANIZATION

 

United Microelectronics Corporation (UMC) was incorporated in Republic of China (R.O.C.) in May 1980 and commenced operations in April 1982. UMC is a full service semiconductor wafer foundry, and provides a variety of services to satisfy customer needs. UMC’s ordinary shares were publicly listed on the Taiwan Stock Exchange (TWSE) in July 1985 and its American Depositary Shares (ADSs) were listed on the New York Stock Exchange (NYSE) in September 2000.

 

The address of its registered office and principal place of business is No. 3, Li-Hsin 2nd Road, Hsinchu Science Park, Hsinchu, Taiwan. The principal operating activities of UMC and its subsidiaries (collectively as “the Company”) are described in Notes 4(3) and 14.

 

2.
DATE AND PROCEDURES OF AUTHORIZATION OF FINANCIAL STATEMENTS FOR ISSUE

 

The consolidated financial statements of the Company were authorized for issue in accordance with a resolution of the Board of Directors’ meeting on July 29, 2026.

 

3.
NEWLY ISSUED OR REVISED STANDARDS AND INTERPRETATIONS

 

(1)
The Company applied International Financial Reporting Standards (“IFRS”), International Accounting Standards (“IAS”), and Interpretations issued, revised or amended which are endorsed by Financial Supervisory Commission (FSC) and become effective for annual periods beginning on or after January 1, 2026. There are no newly adopted or revised standards and interpretations that have material impact on the Company’s financial position and performance.

 

(2)
Standards issued by International Accounting Standards Board (“IASB”) which are endorsed by FSC, but not yet adopted by the Company are listed below:

 

 

 

New, Revised or Amended Standards and Interpretations

 

Effective Date issued by IASB

IFRS 18 “Presentation and Disclosure in Financial Statements”

 

January 1, 2027 (Note)

IFRS 19 “Disclosure Initiative - Subsidiaries without Public Accountability: Disclosures”

 

January 1, 2027

Translation to a Hyperinflationary Presentation Currency (Amendments to IAS 21 and IAS 29)

 

January 1, 2027

Amendments to the Fair Value Option for Investments in Associates and Joint Ventures (Amendments to IAS 28)

 

January 1, 2027

 

Note : The FSC issued a press release on September 25, 2025, announcing for public companies to adopt IFRS 18 starting from the fiscal year 2028. In addition, entities in Taiwan with a need for early adoption may elect to early adopt IFRS 18.

10


 

IFRS 18 “Presentation and Disclosure in Financial Statements” (IFRS 18)

 

IFRS 18 replaces IAS 1 “Presentation of Financial Statements”. The main changes in the new standard are as below:

 

i.
Improved comparability in the statement of profit or loss (income statement)

 

IFRS 18 requires entities to classify all income and expenses within their statement of profit or loss into one of five categories: operating; investing; financing; income taxes; and discontinued operations. The first three categories are new, to improve the structure of the income statement, and requires all entities to provide new defined subtotals, including operating profit or loss. The improved structure and new subtotals will give investors a consistent starting point for analyzing entities’ performance and make it easier to compare entities.

 

ii.
Enhanced transparency of management-defined performance measures

 

IFRS 18 requires entities to disclose explanations of those entity-specific measures that are related to the income statement, referred to as management-defined performance measures.

 

iii.
Useful grouping of information in the financial statements

 

IFRS 18 sets out enhanced guidance on how to organize information and whether to provide it in the primary financial statements or in the notes. The changes are expected to provide more detailed and useful information. IFRS 18 also requires entities to provide more transparency about operating expenses, helping investors to find and understand the information they need.

 

The Company is currently evaluating the potential impact of the aforementioned standards and interpretations to the Company’s financial position and performance, and the related impact will be disclosed when the evaluation is completed.

 

(3)
Standards issued by IASB but not yet endorsed by FSC (the effective dates are to be determined by FSC) are listed below:

 

 

 

New, Revised or Amended Standards and Interpretations

 

Effective Date issued by IASB

IFRS 10 “Consolidated Financial Statements” and IAS 28 “Investments in Associates and Joint Ventures” - Sale or Contribution of Assets between an Investor and its Associate or Joint Venture

 

To be determined by IASB

IFRS 20 “Regulatory Assets and Regulatory Liabilities”

 

January 1, 2029

 

 

11


 

The potential effects of adopting the standards or interpretations issued by IASB but not yet endorsed by FSC on the Company’s financial statements in future periods are summarized as below:

 

Amendments to IFRS 10 “Consolidated Financial Statements” (IFRS 10) and IAS 28 “Investments in Associates and Joint Ventures” (IAS 28) - Sale or Contribution of Assets between an Investor and its Associate or Joint Venture

 

The amendments address the inconsistency between the requirements in IFRS 10 and IAS 28, in dealing with the loss of control of a subsidiary that is contributed to an associate or a joint venture. IAS 28 restricts gains and losses arising from contributions of non-monetary assets to an associate or a joint venture to the extent of the interest attributable to the other equity holders in the associate or joint ventures. IFRS 10 requires full profit or loss recognition on the loss of control of the subsidiary. IAS 28 was amended so that the gain or loss resulting from the sale or contribution of assets that constitute a business as defined in IFRS 3 “Business Combinations” (IFRS 3) between an investor and its associate or joint venture is recognized in full.

 

IFRS 10 was also amended so that the gain or loss resulting from the sale or contribution of a subsidiary that does not constitute a business as defined in IFRS 3 between an investor and its associate or joint venture is recognized only to the extent of the unrelated investors’ interests in the associate or joint venture.

 

The Company is currently evaluating the potential impact of the aforementioned standards and interpretations to the Company’s financial position and performance, and the related impact will be disclosed when the evaluation is completed.

 

4.
SUMMARY OF MATERIAL ACCOUNTING POLICIES

 

(1)
Statement of Compliance

 

The Company’s consolidated financial statements were prepared in accordance with Regulations Governing the Preparation of Financial Reports by Securities Issuers (Regulations), and IAS 34 “Interim Financial Reporting” which is endorsed and become effective by FSC.

 

(2)
Basis of Preparation

 

The consolidated financial statements have been prepared on a historical cost basis, except for financial instruments measured at fair value.

 

(3)
General Description of Reporting Entity

 

a.
Principles of consolidation

 

The same principles of consolidation have been applied in the Company’s consolidated financial statements as those applied in the Company’s consolidated financial statements for the year ended December 31, 2025. For the principles of consolidation, please refer to Note 4(3) of the Company’s consolidated financial statements for the year ended December 31, 2025.

12


 

b.
The consolidated entities are as follows:

 

 

 

 

 

 

Percentage of ownership (%)

As of

Investor

 

Subsidiary

 

Business nature

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

UMC

 

UMC GROUP (USA)

 

IC Sales

 

100.00

 

100.00

 

100.00

UMC

 

UNITED MICROELECTRONICS (EUROPE) B.V.

 

Marketing support activities

 

100.00

 

100.00

 

100.00

UMC

 

UMC CAPITAL CORP.

 

Investment holding

 

100.00

 

100.00

 

100.00

UMC

 

GREEN EARTH LIMITED (GE)

 

Investment holding

 

100.00

 

100.00

 

100.00

UMC

 

TLC CAPITAL CO., LTD. (TLC)

 

Venture capital

 

100.00

 

100.00

 

100.00

UMC

 

UMC INVESTMENT (SAMOA) LIMITED

 

Investment holding

 

100.00

 

100.00

 

100.00

UMC

 

FORTUNE VENTURE CAPITAL CORP. (FORTUNE)

 

Consulting and planning for venture capital

 

100.00

 

100.00

 

100.00

UMC

 

UMC KOREA CO., LTD.

 

Marketing support activities

 

100.00

 

100.00

 

100.00

UMC

 

OMNI GLOBAL LIMITED (OMNI)

 

Investment holding

 

100.00

 

100.00

 

100.00

UMC

 

SINO PARAGON LIMITED

 

Investment holding

 

100.00

 

100.00

 

100.00

UMC

 

BEST ELITE INTERNATIONAL LIMITED (BE)

 

Investment holding

 

100.00

 

100.00

 

100.00

UMC

 

UNITED SEMICONDUCTOR JAPAN CO., LTD.

 

Sales and manufacturing of integrated circuits

 

100.00

 

100.00

 

100.00

UMC and FORTUNE

 

WAVETEK MICROELECTRONICS CORPORATION (WAVETEK)

 

Sales and manufacturing of integrated circuits

 

78.57

 

79.12

 

79.48

TLC

 

SOARING CAPITAL CORP.

 

Investment holding

 

100.00

 

100.00

 

100.00

SOARING CAPITAL CORP.

 

UNITRUTH ADVISOR (SHANGHAI) CO., LTD.

 

Investment holding and advisory

 

100.00

 

100.00

 

100.00

GE

 

UNITED MICROCHIP CORPORATION

 

Investment holding

 

100.00

 

100.00

 

100.00

FORTUNE

 

TERA ENERGY DEVELOPMENT CO., LTD. (TERA ENERGY)

 

Energy technical services

 

95.37

 

92.64

 

92.64

TERA ENERGY

 

EVERRICH ENERGY INVESTMENT (HK) LIMITED (EVERRICH-HK)

 

Investment holding

 

100.00

 

100.00

 

100.00

13


 

 

 

 

 

 

 

Percentage of ownership (%)

As of

Investor

 

Subsidiary

 

Business nature

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

TERA ENERGY

 

MU-ONE ENERGY CO., LTD.

 

Sales of pollution control equipment

 

100.00

 

-

 

-

TERA ENERGY

 

MU-WELL ENERGY CO., LTD.

 

Energy technical services

 

100.00

 

-

 

-

TERA ENERGY

 

MU-SUN ENERGY CO., LTD.

 

Energy technical services

 

100.00

 

-

 

-

EVERRICH-HK

 

EVERRICH (JINING) NEW ENERGY TECHNOLOGY CO., LTD. (formerly EVERRICH (SHANDONG) ENERGY CO., LTD.)

 

Solar engineering integrated design services

 

100.00

 

100.00

 

100.00

OMNI

 

UNITED MICROTECHNOLOGY CORPORATION (CALIFORNIA)

 

Research and development

 

100.00

 

100.00

 

100.00

OMNI

 

ECP VITA PTE. LTD.

 

Insurance

 

100.00

 

100.00

 

100.00

WAVETEK

 

WAVETEK MICROELECTRONICS CORPORATION (USA)

 

Marketing service

 

100.00

 

100.00

 

100.00

BE

 

INFOSHINE TECHNOLOGY LIMITED (INFOSHINE)

 

Investment holding

 

100.00

 

100.00

 

100.00

INFOSHINE

 

OAKWOOD ASSOCIATES LIMITED (OAKWOOD)

 

Investment holding

 

100.00

 

100.00

 

100.00

OAKWOOD

 

HEJIAN TECHNOLOGY (SUZHOU) CO., LTD. (HEJIAN)

 

Sales and manufacturing of integrated circuits

 

100.00

 

100.00

 

100.00

UNITED MICROCHIP CORPORATION and HEJIAN

 

UNITED SEMICONDUCTOR (XIAMEN) CO., LTD.

 

Sales and manufacturing of integrated circuits

 

100.00

 

100.00

 

100.00

 

(4)
Other Material Accounting Policies

 

The same accounting policies of consolidation have been applied in the Company’s consolidated financial statements as those applied in the Company’s consolidated financial statements for the year ended December 31, 2025. For the summary of material accounting policies, please refer to Note 4 of the Company’s consolidated financial statements for the year ended December 31, 2025.

14


 

5.
SIGNIFICANT ACCOUNTING JUDGMENTS, ESTIMATES AND ASSUMPTIONS

 

The same significant accounting judgments, estimates and assumptions have been applied in the Company’s consolidated financial statements for the six-month period ended June 30, 2026 as those applied in the Company’s consolidated financial statements for the year ended December 31, 2025. For significant accounting judgments, estimates and assumptions, please refer to Note 5 of the Company’s consolidated financial statements for the year ended December 31, 2025.

 

6.
CONTENTS OF SIGNIFICANT ACCOUNTS

 

(1)
Cash and Cash Equivalents

 

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

Cash on hand and petty cash

 

$6,713

 

$6,655

 

$6,515

Checking and savings accounts

 

42,155,117

 

25,019,390

 

45,221,688

Time deposits

 

77,321,072

 

77,994,948

 

62,488,923

Repurchase agreements collateralized by government bonds and corporate notes

 

5,223,563

 

7,639,059

 

4,276,642

Total

 

$124,706,465

 

$110,660,052

 

$111,993,768

 

(2)
Financial Assets at Fair Value through Profit or Loss

 

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

Financial assets mandatorily measured at fair value through profit or loss

 

 

 

 

 

 

Common stocks

 

$16,159,685

 

$8,823,146

 

$8,586,127

Preferred stocks

 

5,264,304

 

3,861,674

 

3,346,616

Funds

 

5,595,759

 

4,956,553

 

4,840,057

Convertible bonds

 

530,288

 

438,024

 

485,621

Forward exchange contracts

 

720

 

1,859

 

2,062

Others

 

121,365

 

72,660

 

58,460

Total

 

$27,672,121

 

$18,153,916

 

$17,318,943

 

 

 

 

 

 

 

Current

 

$549,520

 

$568,521

 

$564,689

Non-current

 

27,122,601

 

17,585,395

 

16,754,254

Total

 

$27,672,121

 

$18,153,916

 

$17,318,943

 

15


 

(3)
Financial Assets at Fair Value through Other Comprehensive Income

 

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

Equity instruments

 

 

 

 

 

 

Common stocks

 

$23,042,653

 

$13,571,941

 

$16,728,045

Preferred stocks

 

207,263

 

202,808

 

186,483

Total

 

$23,249,916

 

$13,774,749

 

$16,914,528

 

 

 

 

 

 

 

Current

 

$-

 

$4,630,441

 

$6,398,188

Non-current

 

23,249,916

 

9,144,308

 

10,516,340

Total

 

$23,249,916

 

$13,774,749

 

$16,914,528

 

a.
These investments in equity instruments are held for medium to long-term purposes and therefore are accounted for as fair value through other comprehensive income.

 

b.
Dividend income recognized in profit or loss from equity instruments designated as fair value through other comprehensive income were listed below:
 

 

 

 

 

For the three-month periods ended June 30,

 

 

 

 

2026

 

2025

Held at end of period

 

 

 

 

 

 

Common stocks

 

 

 

$148,859

 

$199,376

Preferred stocks

 

 

 

-

 

-

Derecognized during the period

 

 

 

 

 

 

Common stocks

 

 

 

-

 

-

Preferred stocks

 

 

 

-

 

-

Total

 

 

 

$148,859

 

$199,376

 

 

 

 

 

For the six-month periods ended June 30,

 

 

 

 

2026

 

2025

Held at end of period

 

 

 

 

 

 

Common stocks

 

 

 

$148,859

 

$199,376

Preferred stocks

 

 

 

-

 

-

Derecognized during the period

 

 

 

 

 

 

Common stocks

 

 

 

-

 

-

Preferred stocks

 

 

 

-

 

-

Total

 

 

 

$148,859

 

$199,376

 

16


 

c.
UMC issued unsecured exchangeable bonds. During the second quarter of 2026, the bondholders exchanged the bonds into NOVATEK common shares, which UMC holds and accounts for as equity instruments investments measured at fair value through other comprehensive income. Please refer to Note 6(13) for the Company’s unsecured exchangeable bonds. Details of the related disposal were listed below:

 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

Fair value on the date of disposal

 

 

 

 

Common stocks

 

$6,018,202

 

$-

Preferred stocks

 

-

 

-

Total

 

$6,018,202

 

$-

 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

Cumulative gains (losses) reclassified to retained earnings due to derecognition

 

 

 

 

Common stocks

 

$4,142,004

 

$-

Preferred stocks

 

-

 

-

Total

 

$4,142,004

 

$-

 

d.
Fair value gain or loss presented in other comprehensive income from equity instruments designated as fair value through other comprehensive income were listed below:

 

 

 

For the three-month periods ended June 30,

 

 

2026

 

2025

Held at end of period

 

 

 

 

Common stocks

 

$11,958,635

 

$(699,403)

Preferred stocks

 

1,060

 

(18,132)

Derecognized during the period

 

 

 

 

Common stocks

 

1,842,329

 

-

Preferred stocks

 

-

 

-

Total

 

$13,802,024

 

$(717,535)

 

17


 

 

 

 

 

For the six-month periods ended June 30,

 

 

 

 

2026

 

2025

Held at end of period

 

 

 

 

 

 

Common stocks

 

 

 

$13,646,585

 

$(115,743)

Preferred stocks

 

 

 

4,455

 

(18,397)

Derecognized during the period

 

 

 

 

 

 

Common stocks

 

 

 

1,842,329

 

-

Preferred stocks

 

 

 

-

 

-

Total

 

 

 

$15,493,369

 

$(134,140)

 

(4)
Financial Assets Measured at Amortized Cost

 

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

Time deposits with original maturities over three months

 

$22,135,867

 

$12,506,177

 

$4,698,543

 

 

 

 

 

 

 

Current

 

$22,135,867

 

$12,506,177

 

$4,689,449

Non-current

 

-

 

-

 

9,094

Total

 

$22,135,867

 

$12,506,177

 

$4,698,543

 

(5)
Accounts Receivable, Net

 

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

Accounts receivable

 

$37,389,290

 

$30,780,504

 

$31,747,890

Less: loss allowance

 

(8,419)

 

(8,345)

 

(7,787)

Net

 

$37,380,871

 

$30,772,159

 

$31,740,103

 

Aging analysis of accounts receivable:

 

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

Neither past due

 

$33,780,826

 

$28,105,444

 

$28,489,383

Past due:

 

 

 

 

 

 

≤ 30 days

 

3,349,458

 

2,565,097

 

3,166,867

31 to 60 days

 

176,803

 

78,880

 

57,244

61 to 90 days

 

20,964

 

3,586

 

15,106

91 to 120 days

 

30,023

 

6,860

 

1,265

≥ 121 days

 

31,216

 

20,637

 

18,025

Subtotal

 

3,608,464

 

2,675,060

 

3,258,507

Total

 

$37,389,290

 

$30,780,504

 

$31,747,890

 

18


 

Movement of loss allowance for accounts receivable:

 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

Beginning balance

 

$8,345

 

$10,996

Net recognition (reversal) for the period

 

74

 

(3,209)

Ending balance

 

$8,419

 

$7,787

 

The collection periods for third party domestic sales and third party overseas sales were month-end 30 - 60 days and net 30 - 60 days, respectively.

 

An impairment analysis is performed at each reporting date to measure expected credit losses (ECLs) of accounts receivable. For the receivables past due within 60 days, including not past due, the Company estimates an expected credit loss rate to calculate ECLs. For the six-month periods ended June 30, 2026 and 2025, the expected credit loss rates were not greater than 0.001%. The rate is determined based on the Company’s historical credit loss experience and customer’s current financial condition, adjusted for forward-looking factors such as customer’s economic environment. For the receivables past due over 60 days, the Company applies the aforementioned rate and assesses individually whether to recognize additional expected credit losses by considering customer’s operating condition and debt-paying ability.

 

(6)
Inventories, Net

 

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

Raw materials

 

$9,884,026

 

$10,078,373

 

$10,336,596

Supplies and spare parts

 

6,479,366

 

5,996,339

 

5,679,365

Work in process

 

20,549,394

 

18,555,155

 

16,617,573

Finished goods

 

1,003,824

 

2,598,516

 

1,384,654

Total

 

$37,916,610

 

$37,228,383

 

$34,018,188

 

a.
For the three-month periods ended June 30, 2026 and 2025, the Company recognized NT$44,522 million and NT$39,953 million, respectively, in operating cost, of which NT$151 million was related to reversal of write-down of inventories and NT$886 million was related to write-down of inventories. For the six-month periods ended June 30, 2026 and 2025, the Company recognized NT$85,248 million and NT$80,313 million, respectively, in operating cost, of which NT$324 million was related to reversal of write-down of inventories and NT$1,494 million was related to write-down of inventories.

 

b.
None of the aforementioned inventories were pledged.

19


 

(7)
Investments Accounted for Under the Equity Method

 

a.
Details of investments accounted for under the equity method are as follows:

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

Investee companies

 

Amount

 

Percentage of ownership or voting rights

 

Amount

 

Percentage of ownership or voting rights

 

Amount

 

Percentage of ownership or voting rights

Listed companies

 

 

 

 

 

 

 

 

 

 

 

 

SILICON INTEGRATED SYSTEMS CORP. (SIS) (Note A)

 

$9,169,636

 

18.08

 

$3,562,947

 

17.99

 

$3,333,120

 

17.99

FARADAY TECHNOLOGY CORP. (FARADAY) (Note B)

 

3,048,043

 

13.80

 

2,496,550

 

13.80

 

2,380,822

 

13.80

UNIMICRON TECHNOLOGY CORP. (UNIMICRON) (Note C)

 

17,813,795

 

12.85

 

14,428,352

 

13.01

 

13,374,195

 

13.01

Unlisted companies

 

 

 

 

 

 

 

 

 

 

 

 

MTIC HOLDINGS PTE. LTD. (Note D)

 

-

 

45.44

 

-

 

45.44

 

-

 

45.44

UNITECH CAPITAL INC.

 

686,546

 

42.00

 

524,403

 

42.00

 

467,241

 

42.00

TRIKNIGHT CAPITAL CORPORATION (TRIKNIGHT)

(Note E)

 

769,186

 

40.00

 

759,446

 

40.00

 

931,291

 

40.00

HSUN CHIEH CAPITAL CORP.

 

308,837

 

40.00

 

233,438

 

40.00

 

233,561

 

40.00

PURIUMFIL INC. (Note F)

 

-

 

-

 

-

 

-

 

10,541

 

40.00

HSUN CHIEH INVESTMENT CO., LTD. (HSUN CHIEH) (Note G)

 

34,229,937

 

36.49

 

12,792,773

 

36.49

 

11,321,001

 

36.49

YANN YUAN INVESTMENT CO., LTD. (YANN YUAN)

 

30,303,137

 

26.78

 

13,722,026

 

26.78

 

9,527,994

 

26.78

UNITED LED CORPORATION HONG KONG LIMITED

 

128,687

 

25.14

 

122,982

 

25.14

 

112,280

 

25.14

VSENSE CO., LTD. (VSENSE) (Note D and H)

 

-

 

-

 

-

 

-

 

-

 

23.98

AMOESO CO., LTD.

 

16,664

 

19.61

 

-

 

-

 

-

 

-

Total

 

$96,474,468

 

 

 

$48,642,917

 

 

 

$41,692,046

 

 

 

20


 

Note A:
In August 2023, the board chairman of SIS changed and became the same person as the board chairman of UMC. After considering the comprehensive conditions, including ownership interest held and representation on Board of Directors of SIS, etc., the Company determines that it has significant influence over SIS and accounts for its investment in SIS as an associate.

 

Note B:
Beginning from June 2015, the Company accounts for its investment in FARADAY as an associate given the fact that UMC obtained the ability to exercise significant influence over FARADAY through representation on its Board of Directors.

 

Note C:
Beginning from June 2020, the Company accounts for its investment in UNIMICRON as an associate given the fact that UMC obtained the ability to exercise significant influence over UNIMICRON through representation on its Board of Directors. The Company participated in the capital increase of UNIMICRON in January 2026. Please refer to Note 7 for the relevant information.

 

Note D:
When the Company’s share of losses of an associate equals or exceeds its interest in that associate, the Company discontinues recognizing its share of further losses. Additional losses and liabilities are recognized only to the extent that the Company has incurred legal or constructive obligations or made payments on behalf of that associate.

 

Note E:
TRIKNIGHT executed a capital reduction and refunded NT$79 million and NT$232 million based on UMC’s stockholding percentage in March 2026 and June 2025, respectively.

 

Note F:
In August 2025, the Board of Directors of the Company’s subsidiary, TERA ENERGY, resolved to merge with PURIUMFIL INC., with TERA ENERGY as the surviving company. The effective date of merger is October 3, 2025.

 

Note G:
HSUN CHIEH executed a capital reduction and refunded NT$296 million and NT$343 million based on UMC’s stockholding percentage in April 2026 and March 2025, respectively.

 

Note H:
VSENSE has ceased operations. Beginning from September 2025, the Company’s subsidiary no longer participates in the financial and operating policy decisions of the investee, therefore losing significant influence over it. Accordingly, the investment was discontinued from being accounted for under the equity method and was reclassified as a financial asset at fair value through profit or loss.

21


 

The carrying amount of investments accounted for using the equity method for which there are published price quotations amounted to NT$30,031 million, NT$20,488 million and NT$19,088 million as of June 30, 2026, December 31, 2025 and June 30, 2025, respectively. The fair value of these investments were NT$232,714 million, NT$54,202 million and NT$33,827 million as of June 30, 2026, December 31, 2025 and June 30, 2025, respectively.

 

Certain investments accounted for under the equity method were reviewed by other independent accountants. Shares of profit or loss of these associates and joint ventures amounted to NT$21,273 million, NT$176 million, NT$23,560 million and NT$(83) million for the three-month and six-month periods ended June 30, 2026 and 2025, respectively. Share of other comprehensive income (loss) of these associates and joint ventures amounted to NT$526 million, NT$(698) million, NT$755 million and NT$(627) million for the three-month and six-month periods ended June 30, 2026 and 2025, respectively. The balances of investments accounted for under the equity method were NT$52,813 million, NT$27,981 million and NT$26,094 million as of June 30, 2026, December 31, 2025 and June 30, 2025, respectively.

 

Although the Company is the largest shareholder of some associates, after comprehensive assessment, the Company does not own the major voting rights as the remaining voting rights holders are able to align and prevent the Company from ruling the relevant operation. Therefore, the Company does not control but has significant influence over the aforementioned associates.

 

None of the aforementioned associates were pledged.

 

b.
Financial information of associates:

 

There is no individually significant associate for the Company. When an associate is a foreign operation, and the functional currency of the foreign entity is different from the Company, an exchange difference arising from translation of the foreign entity will be recognized in other comprehensive income (loss). Such exchange differences recognized in other comprehensive income (loss) in the financial statements for the three-month and six-month periods ended June 30, 2026 and 2025 were NT$(2) million, NT$(91) million, NT$11 million and NT$(82) million, respectively, which were not included in the following table.

 

The aggregate amount of the Company’s share of all its individually immaterial associates that are accounted for using the equity method were as follows:

 

 

 

For the three-month periods ended June 30,

 

 

2026

 

2025

Income (loss) from continuing operations

 

$23,605,970

 

$446,242

Other comprehensive income (loss)

 

17,302,381

 

(705,375)

Total comprehensive income (loss)

 

$40,908,351

 

$(259,133)

 

22


 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

Income (loss) from continuing operations

 

$26,421,106

 

$238,354

Other comprehensive income (loss)

 

21,020,763

 

(1,168,841)

Total comprehensive income (loss)

 

$47,441,869

 

$(930,487)

 

c.
Details of UMC’s stock (thousand shares) held by the Company’s associates are as follows:

 

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

HSUN CHIEH

 

441,371

 

441,371

 

441,371

SIS

 

266,580

 

266,580

 

266,580

YANN YUAN

 

196,563

 

192,963

 

192,963

UNIMICRON

 

19

 

27

 

47

Total

 

904,533

 

900,941

 

900,961

 

(8)
Property, Plant and Equipment

 

a.
For the six-month period ended June 30, 2026

 

Assets Used by the Company:

 

Cost:

 

 

Land

 

Buildings

 

Machinery

and equipment

 

Transportation equipment

 

Furniture

and fixtures

 

Leasehold improvement

 

Construction in progress and equipment awaiting inspection

 

Total

As of January 1, 2026

 

$1,385,971

 

$67,407,336

 

$1,179,267,510

 

$81,156

 

$10,952,535

 

$68,090

 

$26,966,564

 

$1,286,129,162

Additions

 

-

 

4,499

 

-

 

-

 

-

 

-

 

13,972,031

 

13,976,530

Disposals

 

-

 

(29,997)

 

(1,231,004)

 

-

 

(48,872)

 

-

 

(5,353)

 

(1,315,226)

Transfers and reclassifications

 

-

 

683,857

 

16,827,539

 

4,353

 

143,157

 

-

 

(16,086,706)

 

1,572,200

Exchange effect

 

(11,092)

 

747,822

 

9,003,215

 

713

 

56,407

 

452

 

302,839

 

10,100,356

As of June 30, 2026

 

$1,374,879

 

$68,813,517

 

$1,203,867,260

 

$86,222

 

$11,103,227

 

$68,542

 

$25,149,375

 

$1,310,463,022

 

23


 

Accumulated Depreciation and Impairment:

 

 

Land

 

Buildings

 

Machinery

and equipment

 

Transportation equipment

 

Furniture

and fixtures

 

Leasehold improvement

 

Construction in progress and equipment awaiting inspection

 

Total

As of January 1, 2026

 

$-

 

$27,811,816

 

$980,328,057

 

$64,895

 

$8,164,849

 

$67,136

 

$-

 

$1,016,436,753

Depreciation

 

-

 

1,216,041

 

28,829,333

 

2,447

 

377,644

 

764

 

-

 

30,426,229

Disposals

 

-

 

(29,674)

 

(1,218,528)

 

-

 

(24,167)

 

-

 

-

 

(1,272,369)

Transfers and reclassifications

 

-

 

-

 

499

 

-

 

(1,107)

 

-

 

-

 

(608)

Exchange effect

 

-

 

190,685

 

7,115,258

 

626

 

47,682

 

447

 

-

 

7,354,698

As of June 30, 2026

 

$-

 

$29,188,868

 

$1,015,054,619

 

$67,968

 

$8,564,901

 

$68,347

 

$-

 

$1,052,944,703

Net carrying amount:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

As of June 30, 2026

 

$1,374,879

 

$39,624,649

 

$188,812,641

 

$18,254

 

$2,538,326

 

$195

 

$25,149,375

 

$257,518,319

 

Assets Subject to Operating Leases:

 

Cost:

 

 

Land

 

Buildings

 

Machinery

and equipment

 

Furniture

and fixtures

 

Total

 

 

 

 

 

 

As of January 1, 2026

 

$532,934

 

$2,473,046

 

$6,345

 

$1,435,789

 

$4,448,114

 

 

 

 

 

 

Disposals

 

-

 

(14,241)

 

-

 

-

 

(11,216)

 

 

 

 

 

 

Transfers and reclassifications

 

-

 

-

 

-

 

22,566

 

22,566

 

 

 

 

 

 

Exchange effect

 

(1,692)

 

8,571

 

-

 

8,890

 

15,769

 

 

 

 

 

 

As of June 30, 2026

 

$531,242

 

$2,467,376

 

$6,345

 

$1,467,245

 

$4,472,208

 

 

 

 

 

 

 

Accumulated Depreciation and Impairment:

 

 

Land

 

Buildings

 

Machinery

and equipment

 

Furniture

and fixtures

 

Total

 

 

 

 

 

 

As of January 1, 2026

 

$-

 

$1,379,648

 

$6,345

 

$1,359,234

 

$2,745,227

 

 

 

 

 

 

Depreciation

 

-

 

20,004

 

-

 

10,997

 

31,001

 

 

 

 

 

 

Disposals

 

-

 

(11,216)

 

-

 

-

 

(14,241)

 

 

 

 

 

 

Transfers and reclassifications

 

-

 

-

 

-

 

608

 

608

 

 

 

 

 

 

Exchange effect

 

-

 

4,191

 

-

 

8,305

 

12,496

 

 

 

 

 

 

As of June 30, 2026

 

$-

 

$2,467,376

 

$6,345

 

$1,379,144

 

$2,778,116

 

 

 

 

 

 

Net carrying amount:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

As of June 30, 2026

 

$531,242

 

$1,074,749

 

$-

 

$88,101

 

$1,694,092

 

 

 

 

 

 

 

 

24


 

b.
For the six-month period ended June 30, 2025

 

Assets Used by the Company:

 

Cost:

 

 

Land

 

Buildings

 

Machinery

and equipment

 

Transportation equipment

 

Furniture

and fixtures

 

Leasehold improvement

 

Construction in progress and equipment awaiting inspection

 

Total

As of January 1, 2025

 

$1,410,796

 

$65,588,012

 

$1,126,546,727

 

$78,020

 

$9,533,232

 

$68,407

 

$44,767,602

 

$1,247,992,796

Additions

 

-

 

12,059

 

-

 

-

 

-

 

-

 

17,879,448

 

17,891,507

Disposals

 

-

 

(3,100)

 

(1,586,793)

 

(360)

 

(4,165)

 

-

 

-

 

(1,594,418)

Transfers and reclassifications

 

-

 

287,975

 

37,291,984

 

1,701

 

305,931

 

2,111

 

(34,584,812)

 

3,304,890

Exchange effect

 

(16,902)

 

(3,963,965)

 

(35,145,613)

 

(2,696)

 

(162,555)

 

(5,462)

 

(3,217,599)

 

(42,514,792)

As of June 30, 2025

 

$1,393,894

 

$61,920,981

 

$1,127,106,305

 

$76,665

 

$9,672,443

 

$65,056

 

$24,844,639

 

$1,225,079,983

 

Accumulated Depreciation and Impairment:

 

 

Land

 

Buildings

 

Machinery

and equipment

 

Transportation equipment

 

Furniture

and fixtures

 

Leasehold improvement

 

Construction in progress and equipment awaiting inspection

 

Total

As of January 1, 2025

 

$-

 

$25,675,000

 

$937,309,791

 

$61,733

 

$7,534,386

 

$67,464

 

$-

 

$970,648,374

Depreciation

 

-

 

1,121,015

 

25,435,553

 

2,026

 

285,251

 

1,057

 

-

 

26,844,902

Disposals

 

-

 

(3,100)

 

(1,582,028)

 

(360)

 

(4,165)

 

-

 

-

 

(1,589,653)

Exchange effect

 

-

 

(619,666)

 

(27,007,507)

 

(2,041)

 

(133,958)

 

(5,318)

 

-

 

(27,768,490)

As of June 30, 2025

 

$-

 

$26,173,249

 

$934,155,809

 

$61,358

 

$7,681,514

 

$63,203

 

$-

 

$968,135,133

Net carrying amount:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

As of June 30, 2025

 

$1,393,894

 

$35,747,732

 

$192,950,496

 

$15,307

 

$1,990,929

 

$1,853

 

$24,844,639

 

$256,944,850

 

Assets Subject to Operating Leases:

 

Cost:

 

 

Land

 

Buildings

 

Machinery

and equipment

 

Furniture

and fixtures

 

Total

 

 

 

 

 

 

As of January 1, 2025

 

$536,721

 

$2,461,012

 

$6,345

 

$1,409,464

 

$4,413,542

 

 

 

 

 

 

Disposals

 

-

 

-

 

-

 

(512)

 

(512)

 

 

 

 

 

 

Transfers and reclassifications

 

-

 

8,680

 

-

 

2,900

 

11,580

 

 

 

 

 

 

Exchange effect

 

(2,579)

 

(34,633)

 

-

 

(20,460)

 

(57,672)

 

 

 

 

 

 

As of June 30, 2025

 

$534,142

 

$2,435,059

 

$6,345

 

$1,391,392

 

$4,366,938

 

 

 

 

 

 

 

 

25


 

Accumulated Depreciation and Impairment:

 

 

Land

 

Buildings

 

Machinery

and equipment

 

Furniture

and fixtures

 

Total

 

 

 

 

 

 

As of January 1, 2025

 

$-

 

$1,347,206

 

$6,345

 

$1,345,376

 

$2,698,927

 

 

 

 

 

 

Depreciation

 

-

 

19,655

 

-

 

7,321

 

26,976

 

 

 

 

 

 

Disposals

 

-

 

-

 

-

 

(512)

 

(512)

 

 

 

 

 

 

Exchange effect

 

-

 

(21,124)

 

-

 

(19,814)

 

(40,938)

 

 

 

 

 

 

As of June 30, 2025

 

$-

 

$1,345,737

 

$6,345

 

$1,332,371

 

$2,684,453

 

 

 

 

 

 

Net carrying amount:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

As of June 30, 2025

 

$534,142

 

$1,089,322

 

$-

 

$59,021

 

$1,682,485

 

 

 

 

 

 

 

c.
Details of interest expense capitalized were as follows:

 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

Interest expense capitalized

 

$-

 

$6,777

Interest rates applied

 

-

 

1.64% - 1.81%

 

d.
Please refer to Note 8 for property, plant and equipment pledged as collateral.

 

(9)
Leases

 

The Company leases various properties, such as land (including land use right), buildings, machinery and equipment, transportation equipment and other equipment with lease terms of 2 to 31 years, except for the land use rights with lease term of 50 years. Most lease contracts of land located in R.O.C state that lease payments will be adjusted based on the announced land value. The Company does not have purchase options of leased land at the end of the lease terms.

 

a.
The Company as a lessee

 

(a)
Right-of-use Assets

 

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

Land (including land use right)

 

$5,495,766

 

$5,416,282

 

$5,322,011

Buildings

 

76,188

 

73,432

 

115,703

Machinery and equipment

 

1,860,728

 

1,952,668

 

1,827,399

Transportation equipment

 

11,860

 

13,918

 

7,549

Other equipment

 

18,816

 

19,734

 

18,221

Net

 

$7,463,358

 

$7,476,034

 

$7,290,883

 

26


 

 

 

For the three-month periods ended June 30,

 

 

2026

 

2025

Depreciation

 

 

 

 

Land (including land use right)

 

$94,562

 

$93,312

Buildings

 

16,652

 

19,682

Machinery and equipment

 

63,193

 

59,154

Transportation equipment

 

1,819

 

2,363

Other equipment

 

1,103

 

868

Total

 

$177,329

 

$175,379

 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

Depreciation

 

 

 

 

Land (including land use right)

 

$191,124

 

$188,082

Buildings

 

33,348

 

40,429

Machinery and equipment

 

125,740

 

120,380

Transportation equipment

 

3,955

 

4,957

Other equipment

 

2,150

 

1,748

Total

 

$356,317

 

$355,596

 

i.
For the six-month periods ended June 30, 2026 and 2025, the Company’s addition to right-of-use assets amounted to NT$204 million and NT$161 million, respectively.

 

ii.
Please refer to Note 8 for right-of-use assets pledged as collateral.

 

(b)
Lease Liabilities

 

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

Current

 

$640,690

 

$624,825

 

$609,840

Non-current

 

5,276,626

 

5,376,021

 

5,381,790

Total

 

$5,917,316

 

$6,000,846

 

$5,991,630

 

Please refer to Note 6(24) for the interest expenses on the lease liabilities.

27


 

b.
The Company as a lessor

 

The Company entered into leases on certain property, plant and equipment which are classified as operating leases as they did not transfer substantially all of the risks and rewards incidental to ownership of the underlying assets. The main contracts are to lease the dormitory to the employees with cancellation clauses. Please refer to Note 6(8) for relevant disclosure of property, plant and equipment for operating leases.

 

(10)
Intangible Assets

 

For the six-month period ended June 30, 2026

 

Cost:

 

 

 

Goodwill

 

Software

 

Patents and technology license fees

 

Others

 

Total

As of January 1, 2026

 

$34,577

 

$5,631,275

 

$1,845,480

 

$3,324,623

 

$10,835,955

Additions

 

-

 

729,063

 

113,082

 

322,778

 

1,164,923

Write-off

 

-

 

(747,007)

 

-

 

(121,706)

 

(868,713)

Exchange effect

 

-

 

(21,465)

 

467,181

 

(2,656)

 

443,060

As of June 30, 2026

 

$34,577

 

$5,591,866

 

$2,425,743

 

$3,523,039

 

$11,575,225

 

Accumulated Amortization and Impairment:

 

 

 

Goodwill

 

Software

 

Patents and technology license fees

 

Others

 

Total

As of January 1, 2026

 

$7,398

 

$2,717,650

 

$1,185,778

 

$2,182,253

 

$6,093,079

Amortization

 

-

 

875,333

 

110,075

 

384,929

 

1,370,337

Write-off

 

-

 

(747,007)

 

-

 

(121,706)

 

(868,713)

Exchange effect

 

-

 

(12,894)

 

428,616

 

(2,772)

 

412,950

As of June 30, 2026

 

$7,398

 

$2,833,082

 

$1,724,469

 

$2,442,704

 

$7,007,653

Net carrying amount:

 

 

 

 

 

 

 

 

 

 

As of June 30, 2026

 

$27,179

 

$2,758,784

 

$701,274

 

$1,080,335

 

$4,567,572

 

28


 

For the six-month period ended June 30, 2025

 

Cost:

 

 

 

Goodwill

 

Software

 

Patents and technology license fees

 

Others

 

Total

As of January 1, 2025

 

$15,012

 

$5,476,499

 

$2,042,479

 

$2,951,272

 

$10,485,262

Additions

 

-

 

731,719

 

7,909

 

432,743

 

1,172,371

Write-off

 

-

 

(1,508,361)

 

-

 

(398,408)

 

(1,906,769)

Reclassifications

 

-

 

(4,283)

 

-

 

-

 

(4,283)

Exchange effect

 

-

 

(70,171)

 

(957,289)

 

(4,525)

 

(1,031,985)

As of June 30, 2025

 

$15,012

 

$4,625,403

 

$1,093,099

 

$2,981,082

 

$8,714,596

 

Accumulated Amortization and Impairment:

 

 

 

Goodwill

 

Software

 

Patents and technology license fees

 

Others

 

Total

As of January 1, 2025

 

$7,398

 

$3,231,115

 

$1,162,797

 

$1,929,637

 

$6,330,947

Amortization

 

-

 

844,772

 

125,201

 

397,294

 

1,367,267

Write-off

 

-

 

(1,508,361)

 

-

 

(398,408)

 

(1,906,769)

Exchange effect

 

-

 

(34,892)

 

(799,614)

 

(4,297)

 

(838,803)

As of June 30, 2025

 

$7,398

 

$2,532,634

 

$488,384

 

$1,924,226

 

$4,952,642

Net carrying amount:

 

 

 

 

 

 

 

 

 

 

As of June 30, 2025

 

$7,614

 

$2,092,769

 

$604,715

 

$1,056,856

 

$3,761,954

 

The amortization amounts of intangible assets were as follows:

 

 

 

For the three-month periods ended June 30,

 

 

2026

 

2025

Operating costs

 

$292,632

 

$309,913

Operating expenses

 

$386,095

 

$375,701

 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

Operating costs

 

$587,063

 

$610,478

Operating expenses

 

$783,274

 

$756,789

 

29


 

(11)
Short-Term Loans

 

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

Unsecured bank loans

 

$2,806,983

 

$8,408,772

 

$6,524,000

 

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

Interest rates applied

 

1.79% - 4.88%

 

1.78% - 4.75%

 

1.79% - 3.01%

 

(12)
Financial Liabilities at Fair Value through Profit or Loss, Current

 

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

Embedded derivatives in exchangeable bonds

 

$-

 

$54,651

 

$1,082,329

Forward exchange contracts

 

12,801

 

2,512

 

-

Total

 

$12,801

 

$57,163

 

$1,082,329

 

(13)
Bonds Payable

 

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

Unsecured domestic bonds payable

 

$39,100,000

 

$44,600,000

 

$29,800,000

Unsecured exchangeable bonds payable

 

565,191

 

5,757,373

 

5,757,373

Less: Discounts on bonds payable

 

(24,871)

 

(129,068)

 

(213,892)

Total

 

39,640,320

 

50,228,305

 

35,343,481

Less: Current or exchangeable portion due within one year

 

(5,564,607)

 

(16,157,161)

 

(11,060,836)

Net

 

$34,075,713

 

$34,071,144

 

$24,282,645

 

30


 

a.
UMC issued domestic unsecured corporate bonds. The terms and conditions of the bonds are as follows:

 

 

 

 

 

 

 

 

 

Term

 

Issuance date

 

Issued amount

 

Coupon rate

 

Repayment

Five-year

 

In late April 2021

 

NT$5,500 million

 

0.57%

 

Interest was paid annually and the principal was fully repaid in April 2026.

Seven-year

 

In late April 2021

 

NT$2,000 million

 

0.63%

 

Interest will be paid annually and the principal will be repayable upon maturity, which occurs seven years after the issuance date.

Ten-year (Green bond)

 

In late April 2021

 

NT$2,100 million

 

0.68%

 

Interest will be paid annually and the principal will be repayable upon maturity, which occurs ten years after the issuance date.

Five-year

 

In mid-December 2021

 

NT$5,000 million

 

0.63%

 

Interest will be paid annually and the principal will be repayable upon maturity, which occurs five years after the issuance date.

Five-year (Green bond)

 

In mid-September 2023

 

NT$10,000 million

 

1.62%

 

Interest will be paid annually and the principal will be repayable upon maturity, which occurs five years after the issuance date.

Five-year (Green bond)

 

In late June 2025

 

NT$2,000 million

 

1.94%

 

Interest will be paid annually and the principal will be repayable upon maturity, which occurs five years after the issuance date.

Five-year

 

In late June 2025

 

NT$3,200 million

 

1.99%

 

Interest will be paid annually and the principal will be repayable upon maturity, which occurs five years after the issuance date.

Three-year

 

In late August 2025

 

NT$5,000 million

 

1.80%

 

Interest will be paid annually and the principal will be repayable upon maturity, which occurs three years after the issuance date.

Three-year

 

In late October 2025

 

NT$5,000 million

 

1.70%

 

Interest will be paid annually and the principal will be repayable upon maturity, which occurs three years after the issuance date.

Three-year

 

In early December 2025

 

NT$2,300 million

 

1.55%

 

Interest will be paid annually and the principal will be repayable upon maturity, which occurs three years after the issuance date.

Five-year

 

In early December 2025

 

NT$2,500 million

 

1.60%

 

Interest will be paid annually and the principal will be repayable upon maturity, which occurs five years after the issuance date.

 

31


 

b.
On July 7, 2021, UMC issued SGX-ST listed currency linked zero coupon exchangeable bonds. In accordance with IFRS 9, the value of the exchange right, call option and put option (together referred to as Option) of the exchangeable bonds was separated from the host and accounted for as “financial liabilities at fair value through profit or loss, current”. The effective rate of the host bond was 3.49%. The terms and conditions of the bonds are as follows:

 

i.
Issue Amount: USD 400 million

 

ii.
Period: July 7, 2021 - July 7, 2026 (Maturity Date)

 

iii.
Redemption:
(i)
UMC may, at its option, redeem in whole or in part at the principal amount of the bonds with an interest calculated at the rate of -0.625% per annum (the Early Redemption Amount) at any time after the third anniversary from the issue date and prior to the Maturity Date, if the closing price of the common shares of NOVATEK MICROELECTRONICS CORPORATION (NOVATEK) on the TWSE, converted into U.S. dollars at the prevailing exchange rate, for 20 out of 30 consecutive trading days prior to the publication of the redemption notice is at least 130% of the quotient of the Early Redemption Amount multiplied by the then exchange price (converted into U.S. dollars at the Fixed Exchange Rate), divided by the principal amount of the bonds. The Early Redemption Amount will be converted into NTD based on the Fixed Exchange Rate (NTD 27.902=USD 1.00), and this fixed NTD amount will then be converted using the prevailing exchange rate at the time of redemption for payment in USD.
(ii)
UMC may redeem the outstanding bonds in whole, but not in part, at the Early Redemption Amount, in the event that over 90% of the bonds have been previously redeemed, repurchased and cancelled or exchanged.
(iii)
In the event of any change in ROC taxation resulting in increase of tax obligation or the necessity to pay additional interest expense or increase of additional costs to UMC, UMC may redeem the outstanding bonds in whole, but not in part, at the Early Redemption Amount. Bondholders may elect not to have their bonds redeemed but with no entitlement to any additional amounts or reimbursement of additional taxes.
(iv)
All or any portion of the bonds will be redeemable at put price at the option of bondholders on July 7, 2024 at 98.14% of the principal amount.
(v)
In the event that the common shares of NOVATEK cease to be listed or are suspended from trading for a period equal to or exceeding 30 consecutive trading days on the TWSE, each bondholder shall have the right to require UMC to redeem the bonds, in whole but not in part, at the Early Redemption Amount.
(vi)
Upon the occurrence of a change of control (as defined in the indenture) of UMC, each bondholder shall have the right to require UMC to redeem the bonds, in whole but not in part, at the Early Redemption Amount.

32


 

iv.
Terms of Exchange:
(i)
Underlying Securities: Common Shares of NOVATEK
(ii)
Exchange Period: The bonds are exchangeable at any time on or after October 8, 2021 and prior to June 27, 2026, into NOVATEK common shares.

If for any reason UMC does not have sufficient NOVATEK common shares to deliver upon the exchange of any bond, then, UMC will pay to the exchanging bondholder an amount in U.S. dollars equal to the product of the volume-weighted average closing price per NOVATEK common share on the TWSE for five consecutive trading days starting from and including the applicable exercise date (as defined in the indenture) (or such fewer number of trading days as are available within ten days starting from and including the applicable exercise date) each converted into USD at the prevailing rate on the day preceding the applicable trading day and the number of NOVATEK common shares that UMC is unable to deliver. Provided, however, that if the exercise date falls within 5 business days from the beginning of, and during, any closed period, the right of the converting holder of the bonds to vote with respect to the shares it receives will be subject to certain restrictions.

(iii)
Exchange Price and Adjustment: The exchange price was originally NT$731.25 per NOVATEK common share. The exchange price will be subject to adjustments upon the occurrence of certain events set out in the indenture.

 

v.
Redemption on the Maturity Date:

The bonds will be redeemed with 96.92% principal amount on the maturity date unless:

(i)
UMC shall have redeemed the bonds at the option of UMC, or the bonds shall have been redeemed at option of the bondholder,
(ii)
The bondholders shall have exercised the exchange right before maturity, or
(iii)
The bonds shall have been redeemed or repurchased by UMC and cancelled.

 

On July 7, 2024, there were no bondholders that required UMC to redeem the outstanding exchangeable bonds.

 

As of June 30, 2026, December 31, 2025 and June 30, 2025, UMC has cumulatively repurchased and cancelled the outstanding principal amount of exchangeable bonds totaling USD 187.1 million as of each date, with derecognition of the related derivative financial liabilities.

 

During the second quarter of 2026, the bondholders exercised their exchange rights to exchange the exchangeable bonds with an aggregate principal amount of USD 192 million for 11 million common shares of NOVATEK at an exchange price of NT$479.8 per common share. UMC derecognized the related derivative financial liabilities accordingly.

33


 

(14)
Long-Term Loans

 

a.
Details of long-term loans as of June 30, 2026, December 31, 2025 and June 30, 2025 were as follows:

 

 

 

 

 

 

 

As of

 

 

Lenders

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

 

Redemption

NTD secured bank loans

 

$475,036

 

$382,290

 

$437,384

 

Repayable from October 19, 2015 to October 15, 2031.

RMB secured bank loans

 

-

 

-

 

4,007,278

 

Repayable from March 19, 2021 to March 18, 2031.

NTD unsecured bank loans

 

8,066,046

 

8,291,500

 

5,585,933

 

Repayable from March 24, 2023 to March 15, 2031.

USD unsecured bank loans

 

-

 

-

 

804,410

 

Repayable from June 24, 2023 to June 24, 2026.

RMB unsecured bank loans

 

1,744,180

 

2,258,000

 

-

 

Repayable from May 20, 2026 to May 20, 2027.

NTD unsecured revolving bank loans

 

4,800,000

 

3,400,000

 

10,200,000

 

Repayable from March 2, 2023 to March 25, 2031.

Subtotal

 

15,085,262

 

14,331,790

 

21,035,005

 

 

Less: Current portion

 

(3,595,338)

 

(3,030,880)

 

(3,717,500)

 

 

Total

 

$11,489,924

 

$11,300,910

 

$17,317,505

 

 

 

 

 

As of

 

 

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

 

 

Interest rates applied

 

1.53% - 2.98%

 

1.53% - 2.98%

 

1.53% - 5.48%

 

 

 

b.
Please refer to Note 8 for property, plant and equipment and right-of-use assets pledged as collateral for long-term loans.

 

(15)
Post-Employment Benefits

 

a.
Defined contribution plan

 

The employee pension plan under the Labor Pension Act of R.O.C. is a defined contribution plan. Pursuant to the plan, UMC and its domestic subsidiaries make monthly contributions of 6% based on each individual employee’s salary or wage to employees’ pension accounts. Pension benefits for employees of the Singapore branch and subsidiaries overseas are provided in accordance with the local regulations. Total pension expenses of NT$583 million, NT$499 million, NT$1,138 million and NT$1,006 million were contributed by the Company for the three-month and six-month periods ended June 30, 2026 and 2025, respectively.

 

34


 

b.
Defined benefit plan

 

The employee pension plan mandated by the Labor Standards Act of R.O.C. is a defined benefit plan. The pension benefits are disbursed based on the units of service years and average monthly salary prior to retirement according to the Labor Standards Act. Two units per year are awarded for the first 15 years of services while one unit per year is awarded after the completion of the 15th year and the total units will not exceed 45 units. The Company contributes an amount equivalent to 2% of the employees’ total salaries and wages on a monthly basis to the pension fund deposited with the Bank of Taiwan under the name of a pension fund supervisory committee. The pension fund is managed by the government’s designated authorities and therefore is not included in the Company’s consolidated financial statements. Pension cost for an interim period is calculated on a year-to-date basis by using the actuarially determined pension cost rate at the end of the prior financial year. For the three-month and six-month periods ended June 30, 2026 and 2025, total pension expenses of NT$4 million, NT$7 million, NT$8 million and NT$14 million, respectively, were recognized by the Company.

 

(16)
Deferred Government Grants

 

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

Beginning balance

 

$7,266,505

 

$3,961,028

 

$3,961,028

Arising during the period

 

3,781,133

 

5,097,841

 

3,722,471

Recorded in profit or loss:

 

 

 

 

 

 

Other operating income

 

(968,256)

 

(1,520,370)

 

(726,309)

Exchange effect

 

124,332

 

(271,994)

 

(670,255)

Ending balance

 

$10,203,714

 

$7,266,505

 

$6,286,935

 

 

 

 

 

 

 

Current (classified under other current liabilities)

 

$2,408,177

 

$1,781,746

 

$1,441,160

Non-current (classified under other noncurrent liabilities-others)

 

7,795,537

 

5,484,759

 

4,845,775

Total

 

$10,203,714

 

$7,266,505

 

$6,286,935

 

The significant government grants related to buildings and equipment acquisitions received by the Company are amortized as income over the useful lives of related buildings and equipment and recorded in the net other operating income and expenses.

 

(17)
Refund Liabilities (classified under other current liabilities)

 

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

Refund liabilities

 

$4,922,969

 

$4,309,253

 

$3,681,496

 

35


 

(18)
Provisions

 

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

Decommissioning Liabilities (classified under other noncurrent liabilities-others)

 

$926,028

 

$898,273

 

$641,427

Onerous Contracts (classified under other current liabilities)

 

105,949

 

160,114

 

191,431

Carbon fees (classified under other current liabilities)

 

41,971

 

69,202

 

42,159

Total

 

$1,073,948

 

$1,127,589

 

$875,017

 

 

 

Decommissioning Liabilities

 

Onerous Contracts

 

Carbon fees

Balance as of January 1, 2026

 

$898,273

 

$160,114

 

$69,202

Arising during the period

 

4,499

 

43,280

 

35,290

Used during the period

 

-

 

-

 

(49,378)

Unused provision reversed

 

-

 

(98,504)

 

(13,304)

Discount rate adjustment and unwinding of discount from the passage of time

 

10,586

 

-

 

-

Exchange effect

 

12,670

 

1,059

 

161

Balance as of June 30, 2026

 

$926,028

 

$105,949

 

$41,971

 

Under certain applicable agreement, the Company is obligated to dismantling and removing the items of property, plant and equipment and restoring the site on which they are located. Accordingly, the Company recognized the liability pursuant to the present value of the estimated decommissioning and restoration cost.

 

When the Company expects that the unavoidable costs of fulfilling the contractual obligations exceed the expected economic benefits from the contracts, the present obligation under the onerous contract are recognized and measured as provisions.

 

The Company recognized provisions for carbon fees in accordance with the applicable carbon fee regulations.

 

36


 

(19)
Equity

 

a.
Capital stock:

 

i.
UMC had 26,000 million common shares authorized to be issued as of June 30, 2026, December 31, 2025 and June 30, 2025, of which 12,577 million shares, 12,588 million shares, and 12,557 million shares were issued as of June 30, 2026, December 31, 2025 and June 30, 2025, respectively, each at a par value of NT$10.

 

ii.
UMC had 147 million, 117 million and 87 million ADSs, which were traded on the NYSE as of June 30, 2026, December 31, 2025 and June 30, 2025, respectively. The total number of common shares of UMC represented by all issued ADSs were 735 million shares, 586 million and 435 million shares as of June 30, 2026, December 31, 2025 and June 30, 2025, respectively. One ADS represents five common shares.

 

iii.
On December 5, 2025, UMC issued restricted stocks for its employees in a total of 33 million shares with a par value of NT$10 each. The aforementioned issuance of new shares was approved by the competent authority and the registration was completed. Please refer to Note 6(20) for the information of restricted stocks.

 

iv.
In April 2026, February 2026, October 2025, July 2025, April 2025 and February 2025, UMC has recalled and cancelled 2 million shares, 10 million shares, 1 million shares, 0.18 million shares, 2 million shares and 2 million shares, respectively of unvested restricted stocks issued for employees according to the issuance plan. The aforementioned reduction of capital was approved by the competent authority and the registration was completed.

 

b.
Treasury stock:

 

i.
UMC carried out treasury stock program and repurchased its shares from the centralized securities exchange market. The purpose for repurchase and changes in treasury stock during the six-month periods ended June 30, 2026 is as follows:

 

For the Six-month period ended June 30, 2026

(In thousands of shares)

 

Purpose

 

As of

January 1, 2026

 

Increase

 

Decrease

 

As of

June 30, 2026

For transfer to employees

 

-

 

30,551

 

-

 

30,551

 

37


 

ii.
According to the Securities and Exchange Act of the R.O.C., the total shares of treasury stock shall not exceed 10% of UMC’s issued stock, and the total purchase amount shall not exceed the sum of the retained earnings, additional paid-in capital-premiums and realized additional paid-in capital. As such, the number of shares of treasury stock that UMC held as of June 30, 2026 did not exceed the limit.

 

iii.
In compliance with Securities and Exchange Act of the R.O.C., treasury stock should not be pledged, nor should it be entitled to voting rights or receiving dividends.

 

iv.
Pursuant to the Securities and Exchange Act of the R.O.C., shares of treasury stock repurchased for transfer to employees shall be transferred within five years from the date of repurchase. Any shares not transferred within the prescribed period shall be deemed unissued, and amendment registration for cancellation of such shares shall be carried out.

 

c.
Retained earnings and dividend policies:

 

According to UMC’s Articles of Incorporation, current year’s earnings, if any, shall be distributed in the following order:

 

i.
Payment of taxes.
ii.
Making up loss for preceding years.
iii.
Setting aside 10% for legal reserve, except for when accumulated legal reserve has reached UMC’s paid-in capital.
iv.
Appropriating or reversing special reserve by government officials or other regulations.
v.
The remaining, in addition to the previous year’s unappropriated earnings, UMC shall distribute it according to the distribution plan proposed by the Board of Directors according to the dividend policy and submitted to the shareholders’ meeting for approval.

 

Because UMC conducts business in a capital intensive industry and continues to operate in its growth phase, the dividend policy of UMC shall be determined pursuant to factors such as the investment environment, its funding requirements, domestic and overseas competitive landscape and its capital expenditure forecast, as well as shareholders’ interest, balancing dividends and UMC’s long-term financial planning. The Board of Directors shall propose the distribution plan and submit it to the shareholders’ meeting every year. The distribution of shareholders’ dividend shall be allocated as cash dividend in the range of 20% to 100%, and stock dividend in the range of 0% to 80%.

 

38


 

According to the regulations of Taiwan FSC, UMC is required to appropriate a special reserve in the amount equal to the sum of debit elements under equity, such as unrealized loss on financial instruments and debit balance of exchange differences on translation of foreign operations, at every year-end. Such special reserve is prohibited from distribution. However, if any of the debit elements is reversed, the special reserve in the amount equal to the reversal may be released for offsetting accumulated deficits or earnings distribution.

 

The appropriation of earnings for 2025 and 2024 were approved by the shareholders’ meeting held on May 27, 2026 and May 28, 2025, respectively. The details of appropriation were as follows:

 

 

 

Appropriation of earnings

(in thousand NT dollars)

 

Cash dividend per share

(NT dollars)

 

 

2025

 

2024

 

2025

 

2024

Legal reserve

 

$4,182,207

 

$4,738,237

 

 

 

 

Cash dividends

 

32,704,164

 

35,787,598

 

$2.60

 

$2.85

 

The aforementioned 2025 and 2024 appropriation approved by shareholders’ meeting were consistent with the resolutions of the Board of Directors’ meeting held on February 25, 2026 and February 26, 2025, respectively.

 

The cash dividend per share for 2025 and 2024 were adjusted to NT$2.60808262 and NT$2.85016443 per share. The adjustment was due to the decrease of outstanding common shares from cancellation of the restricted stock in April 2026 and April 2025, respectively.

 

Please refer to Note 6(22) for information on the employees and directors’ compensation.

 

d.
Non-controlling interests:

 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

Balance as of January 1

 

$87,175

 

$256,613

Attributable to non-controlling interests:

 

 

 

 

Net income (loss)

 

(90,637)

 

(88,050)

Other comprehensive income (loss)

 

65

 

(203)

Share-based payment transactions

 

682

 

998

Changes in subsidiaries’ ownership

 

(19,952)

 

(1,262)

Others

 

26,718

 

5,911

Ending balance

 

$4,051

 

$174,007

 

39


 

(20)
Share-Based Payment

 

a.
Restricted stock plan for employees

 

The equity-settled share-based payment of restricted stock plans for employees in each year are as follows:

 

 

 

2024 Plan

 

2022 Plan

 

2020 Plan

 

 

1st tranche

 

2nd tranche

 

1st tranche

 

2nd tranche

 

1st tranche

 

2nd tranche

Resolution date of UMC’s shareholders meeting

 

 

 

May 30, 2024

 

 

 

May 27, 2022

 

 

 

June 10, 2020

Maximum shares to be issued

(in thousands)

 

66,000

 

50,000

 

233,200

Eligible employees

 

Qualified employees

of the Company

 

Qualified employees

of the Company

 

Qualified employees

of UMC

Issuance of shares (in thousands)

 

32,956

 

32,878

 

23,060

 

26,728

 

200,030

 

1,268

Issuance date

 

December 5,

2024

 

December 5,

2025

 

December 5,

2022

 

December 5,

2023

 

September 1,

2020

 

June 9,

2021

Weighted-average fair value on the grant date

(NT$/ per share)

 

$39.27

 

$41.70

 

$44.40

 

$48.90

 

$21.80

 

$53.00

 

The aforementioned restricted stock plans for employees are issued gratuitously and have a duration of four years. Beginning from the end of two years since the date of grant, those employees who fulfill both service period and performance conditions set by UMC are gradually eligible to the vested restricted stocks at certain percentage and time frame. For those employees who fail to fulfill the vesting conditions, UMC will recall and cancel their stocks without consideration. Before any employee who has been granted restricted stock award shares fulfills the vesting conditions, the rights of the restricted stocks to attendance, proposal, statement, voting and election at the shareholders’ meeting shall be exercised by an entrusted institution according to a custodial agreement. Other rights of restricted stocks including but not limited to, the right to distribution of cash dividends, stock dividends, legal reserves and capital reserves, and the preemptive right for new shares of capital increase by cash, shall be the same as those of the outstanding common shares of UMC, but are restricted from selling, pledging, setting guarantee, transferring, granting, or disposing of the restricted stocks in any other ways. Related information can be obtained from the “Market Observation Post System” on the website of the TWSE.

40


 

The 2024 restricted stock plan for employees includes market conditions. The compensation cost for these market conditions was measured at fair value initially by using Monte Carlo Simulation on the grant date. The assumptions used are as follows:

 

 

 

2024 Plan

 

 

1st tranche

 

2nd tranche

Share price of measurement date (NT$/ per share)

 

$44.60

 

$47.20

Expected volatility

 

23.76% - 34.32%

 

25.11% - 28.65%

Expected life

 

2 - 4 years

 

2 - 4 years

Risk-free interest rate

 

1.40% - 1.46%

 

1.14% - 1.23%

 

For the aforementioned plans, the unvested restricted stocks issued on the grant date for employees are recognized in unearned employee compensation as a transitional contra equity account and such account shall be amortized as compensation expense over the vesting period. The restricted stock plan, which was implemented in 2020, expired in June 2025. For the three-month and six-month periods ended June 30, 2026 and 2025, the compensation costs of NT$239 million, NT$215 million, NT$472 million and NT$422 million, respectively, were recognized in expenses by the Company.

 

b.
Stock appreciation right plan for employees

 

In June 2021, the Company’s subsidiaries executed a compensation plan to grant 1 million units of cash-settled stock appreciation right to qualified employees of the Company’s subsidiaries without consideration. One unit of stock appreciation right to employees represents a right to the intrinsic value of one common share of UMC. The life of the plan is four years. Beginning from the end of two years since the date of grant, those employees who fulfill both service period and performance conditions set by the Company’s subsidiaries are gradually eligible to the vested stock appreciation right at certain percentage and time frame. For those employees who fail to fulfill the vesting conditions, the Company’s subsidiaries will withdraw their rights without consideration. During the vesting period, the holders of the stock appreciation right are not entitled the same rights as those of common stock holders of UMC. The compensation plan, which was implemented in June 2021, expired in June 2025.

 

For the three-month and six-month periods ended June 30, 2025, the compensation costs of NT$1 million and NT$1 million, respectively, were recognized in expenses by the Company’s subsidiaries. The liabilities for stock appreciation right recognized which was classified under other payables amounted to NT$3 million as of June 30, 2025. The intrinsic value for the liabilities of vested rights was NT$3 million.

41


 

(21)
Operating Revenues

 

a.
Disaggregation of revenue

 

i.
By product

 

 

 

For the three-month periods ended June 30,

 

 

2026

 

2025

Wafer

 

$66,439,968

 

$56,493,955

Others

 

2,292,694

 

2,263,702

Total

 

$68,732,662

 

$58,757,657

 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

Wafer

 

$124,657,678

 

$112,088,420

Others

 

5,112,886

 

4,528,194

Total

 

$129,770,564

 

$116,616,614

 

ii.
By geography

 

 

 

For the three-month periods ended June 30,

 

 

2026

 

2025

Taiwan

 

$25,470,088

 

$24,338,465

China (includes Hong Kong)

 

12,344,933

 

8,754,522

Japan

 

2,491,656

 

2,888,059

Korea

 

7,452,218

 

6,569,810

USA

 

15,267,587

 

11,739,348

Europe

 

5,648,849

 

4,465,787

Others

 

57,331

 

1,666

Total

 

$68,732,662

 

$58,757,657

 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

Taiwan

 

$49,577,798

 

$48,675,409

China (includes Hong Kong)

 

23,178,883

 

17,274,489

Japan

 

5,342,969

 

5,517,859

Korea

 

12,284,340

 

11,911,857

USA

 

28,251,912

 

24,594,330

Europe

 

11,061,530

 

8,638,329

Others

 

73,132

 

4,341

Total

 

$129,770,564

 

$116,616,614

 

The geographic breakdown of the Company's operating revenues is based on the location where the Company's customers are headquartered.

42


 

iii.
By the timing of revenue recognition

 

 

 

For the three-month periods ended June 30,

 

 

2026

 

2025

At a point in time

 

$67,723,572

 

$58,186,417

Over time

 

1,009,090

 

571,240

Total

 

$68,732,662

 

$58,757,657

 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

At a point in time

 

$127,713,204

 

$115,544,719

Over time

 

2,057,360

 

1,071,895

Total

 

$129,770,564

 

$116,616,614

 

b.
Contract balances

 

i.
Contract assets, current

 

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

 

December 31,

2024

Sales of goods and services

 

$953,434

 

$1,107,419

 

$744,799

 

$1,043,680

Less: Loss allowance

 

(408,834)

 

(402,021)

 

(373,977)

 

(417,967)

Net

 

$544,600

 

$705,398

 

$370,822

 

$625,713

 

The loss allowance was assessed by the Company primarily at an amount equal to lifetime expected credit losses. The loss allowance was mainly resulted from the suspension of the joint technology development agreement due to litigation.

 

ii.
Contract liabilities

 

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

 

December 31,

2024

Sales of goods and services

 

$6,213,892

 

$4,368,164

 

$3,007,653

 

$2,660,181

 

 

 

 

 

 

 

 

 

Current

 

$4,446,566

 

$2,580,789

 

$2,551,289

 

$2,200,561

Non-current

 

1,767,326

 

1,787,375

 

456,364

 

459,620

Total

 

$6,213,892

 

$4,368,164

 

$3,007,653

 

$2,660,181

 

43


 

The movement of contract liabilities is mainly caused by the timing difference of the satisfaction of a performance of obligation and the consideration received from customers.

 

The Company recognized NT$1,873 million and NT$1,577 million, respectively, in revenues from the contract liabilities balance at the beginning of the period as performance obligations were satisfied for the six-month periods ended June 30, 2026 and 2025.

 

c.
The Company’s transaction price allocated to unsatisfied performance obligations amounted to NT$327 million and NT$381 million as of June 30, 2026 and 2025, respectively. The Company will recognize revenue as the Company satisfies its performance obligations over time that aligns with progress toward completion of a contract in the future. The estimate of the transaction price does not include any estimated amounts of variable consideration that are constrained.

 

d.
Asset recognized from costs to fulfill a contract with customer

 

As of June 30, 2026, December 31, 2025 and June 30, 2025, the Company recognized costs to fulfill engineering service contracts eligible for capitalization as other current assets and other noncurrent assets-others which amounted to NT$880 million, NT$1,186 million and NT$862 million, respectively. Subsequently, the Company will expense from costs to fulfill a contract to operating costs when the related obligations are satisfied.

 

(22)
Operating Costs and Expenses

 

The Company’s employee benefit, depreciation and amortization expenses are summarized as follows:

 

 

 

For the three-month periods ended June 30,

 

 

2026

 

2025

 

 

Operating costs

 

Operating expenses

 

 

Total

 

Operating costs

 

Operating expenses

 

Total

Employee benefit expenses

 

 

 

 

 

 

 

 

 

 

 

 

Salaries

 

$7,089,109

 

$3,636,490

 

$10,725,599

 

$6,086,807

 

$2,567,773

 

$8,654,580

Labor and health insurance

 

324,593

 

135,075

 

459,668

 

312,190

 

118,240

 

430,430

Pension

 

444,536

 

142,446

 

586,982

 

381,147

 

124,762

 

505,909

Other employee benefit expenses

 

93,550

 

43,257

 

136,807

 

91,103

 

42,630

 

133,733

Depreciation

 

14,633,526

 

873,037

 

15,506,563

 

13,068,366

 

700,727

 

13,769,093

Amortization

 

309,506

 

390,203

 

699,709

 

325,490

 

379,897

 

705,387

 

44


 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

 

 

Operating costs

 

Operating expenses

 

 

Total

 

Operating costs

 

Operating expenses

 

Total

Employee benefit expenses

 

 

 

 

 

 

 

 

 

 

 

 

Salaries

 

$13,554,441

 

$6,643,090

 

$20,197,531

 

$11,925,353

 

$5,031,688

 

$16,957,041

Labor and health insurance

 

655,237

 

275,628

 

930,865

 

643,679

 

243,256

 

886,935

Pension

 

866,997

 

279,445

 

1,146,442

 

768,675

 

251,657

 

1,020,332

Other employee benefit expenses

 

183,754

 

107,534

 

291,288

 

165,370

 

70,764

 

236,134

Depreciation

 

29,019,812

 

1,731,017

 

30,750,829

 

25,807,714

 

1,355,487

 

27,163,201

Amortization

 

620,566

 

790,919

 

1,411,485

 

641,469

 

765,199

 

1,406,668

 

According to UMC’s Articles of Incorporation, the employees and directors’ compensation shall be distributed in the following order:

 

UMC shall allocate no less than 5% of profit as employees’ compensation and no more than 0.2% of profit as directors’ compensation for each profitable fiscal year after offsetting any cumulative losses; no less than 30% of the aforementioned profit as employees’ compensation should be allocated to entry-level employees. The aforementioned employees’ compensation will be distributed in shares or cash. The employees of UMC’s subsidiaries who fulfill specific requirements stipulated by the Board of Directors may be granted such compensation. Directors may only receive compensation in cash. UMC may, by a resolution adopted by a majority vote at a meeting of the Board of Directors attended by two-thirds of the total number of directors, distribute the aforementioned employees and directors’ compensation and report to the shareholders’ meeting for such distribution.

 

The Company recognized the employees and directors’ compensation in the profit or loss with corresponding other payables during the periods when earned for the six-month periods ended June 30, 2026 and 2025. The Board of Directors estimates the amount by taking into consideration the Articles of Incorporation, government regulations and industry averages. If the Board of Directors resolves to distribute employee compensation through stock, the number of stock distributed is calculated based on total employee compensation divided by the closing price of the day before the Board of Directors’ meeting. If the Board of Directors subsequently modifies the estimates significantly, the Company will recognize the change as an adjustment in the profit or loss in the subsequent period.

45


 

The distributions of employees and directors’ compensation for 2025 and 2024 were reported to the shareholders’ meeting on May 27, 2026 and May 28, 2025, respectively. The details of distribution were as follows:

 

 

 

2025

 

2024

Employees’ compensation – Cash

 

$3,438,287

 

$4,509,603

Directors’ compensation

 

45,000

 

45,000

 

The aforementioned 2025 and 2024 employees and directors’ compensation reported during the shareholders’ meeting were consistent with the resolutions of the Board of Directors’ meeting held on February 25, 2026 and February 26, 2025.

 

Information relevant to the aforementioned employees and directors’ compensation can be obtained from the “Market Observation Post System” on the website of the TWSE.

 

(23)
Net Other Operating Income and Expenses

 

 

 

For the three-month periods ended June 30,

 

 

2026

 

2025

Government grants

 

$565,746

 

$406,195

Rental income from property, plant and equipment

 

45,315

 

47,519

Gain on disposal of property, plant and equipment

 

25,937

 

4,702

Others

 

(104,284)

 

(49,533)

Total

 

$532,714

 

$408,883

 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

Government grants

 

$1,044,448

 

$860,736

Rental income from property, plant and equipment

 

91,812

 

94,611

Gain on disposal of property, plant and equipment

 

36,708

 

24,331

Others

 

(83,693)

 

(108,575)

Total

 

$1,089,275

 

$871,103

 

46


 

(24)
Non-Operating Income and Expenses

 

a.
Other gains and losses

 

 

 

For the three-month periods ended June 30,

 

 

2026

 

2025

Gain (loss) on valuation of financial assets and liabilities at fair value through profit or loss

 

$6,067,021

 

$(519,759)

Others

 

(12,662)

 

(1,986)

Total

 

$6,054,359

 

$(521,745)

 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

Gain (loss) on valuation of financial assets and liabilities at fair value through profit or loss

 

$8,193,073

 

$(1,084,467)

Others

 

(24,452)

 

(2,000)

Total

 

$8,168,621

 

$(1,086,467)

 

b.
Finance costs

 

 

 

For the three-month periods ended June 30,

 

 

2026

 

2025

Interest expenses

 

 

 

 

Bonds payable

 

$182,364

 

$111,514

Bank loans

 

93,430

 

159,458

Lease liabilities

 

45,321

 

48,488

Others

 

5,376

 

4,713

Financial expenses

 

35,670

 

36,182

Total

 

$362,161

 

$360,355

 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

Interest expenses

 

 

 

 

Bonds payable

 

$385,797

 

$222,036

Bank loans

 

190,971

 

379,652

Lease liabilities

 

93,065

 

99,119

Others

 

10,728

 

9,521

Financial expenses

 

45,961

 

49,000

Total

 

$726,522

 

$759,328

 

47


 

(25)
Components of Other Comprehensive Income (Loss)

 

 

 

 

 

For the three-month period ended June 30, 2026

 

 

 

Arising during the period

 

Reclassification adjustments during the period

 

Other comprehensive income (loss),

before tax

 

Income tax effect

 

Other comprehensive income (loss),

net of tax

Items that will not be reclassified subsequently to profit or loss:

 

 

 

 

 

 

 

 

 

 

Unrealized gains or losses from equity instruments investments measured at fair value through other comprehensive income

 

$13,802,024

 

$-

 

$13,802,024

 

$(458,282)

 

$13,343,742

Share of other comprehensive income (loss) of associates and joint ventures which will not be reclassified subsequently to profit or loss

 

17,290,058

 

-

 

17,290,058

 

-

 

17,290,058

Items that may be reclassified subsequently to profit or loss:

 

 

 

 

 

 

 

 

 

 

Exchange differences on translation of foreign operations

 

(175,249)

 

-

 

(175,249)

 

(1,837)

 

(177,086)

Share of other comprehensive income (loss) of associates and joint ventures which may be reclassified subsequently to profit or loss

 

10,342

 

(504)

 

9,838

 

396

 

10,234

Total other comprehensive income (loss)

 

$30,927,175

 

$(504)

 

$30,926,671

 

$(459,723)

 

$30,466,948

 

 

 

 

 

 

For the three-month period ended June 30, 2025

 

 

 

Arising during the period

 

Reclassification adjustments during the period

 

Other comprehensive income (loss),

before tax

 

Income tax effect

 

Other comprehensive income (loss),

net of tax

Items that will not be reclassified subsequently to profit or loss:

 

 

 

 

 

 

 

 

 

 

Unrealized gains or losses from equity instruments investments measured at fair value through other comprehensive income

 

$(717,535)

 

$-

 

$(717,535)

 

$58,734

 

$(658,801)

Share of other comprehensive income (loss) of associates and joint ventures which will not be reclassified subsequently to profit or loss

 

(19,595)

 

-

 

(19,595)

 

-

 

(19,595)

48


 

 

 

 

 

 

For the three-month period ended June 30, 2025

 

 

 

Arising during the period

 

Reclassification adjustments during the period

 

Other comprehensive income (loss),

before tax

 

Income tax effect

 

Other comprehensive income (loss),

net of tax

Items that may be reclassified subsequently to profit or loss:

 

 

 

 

 

 

 

 

 

 

Exchange differences on translation of foreign operations

 

$(26,236,576)

 

$-

 

$(26,236,576)

 

$598,786

 

$(25,637,790)

Share of other comprehensive income (loss) of associates and joint ventures which may be reclassified subsequently to profit or loss

 

(776,974)

 

-

 

(776,974)

 

18,239

 

(758,735)

Total other comprehensive income (loss)

 

$(27,750,680)

 

$-

 

$(27,750,680)

 

$675,759

 

$(27,074,921)

 

 

 

For the six-month period ended June 30, 2026

 

 

 

Arising during the period

 

Reclassification adjustments during the period

 

Other comprehensive income (loss),

before tax

 

Income tax effect

 

Other comprehensive income (loss),

net of tax

Items that will not be reclassified subsequently to profit or loss:

 

 

 

 

 

 

 

 

 

 

Unrealized gains or losses from equity instruments investments measured at fair value through other comprehensive income

 

$15,493,369

 

$-

 

$15,493,369

 

$(597,021)

 

$14,896,348

Share of other comprehensive income (loss) of associates and joint ventures which will not be reclassified subsequently to profit or loss

 

20,893,367

 

-

 

20,893,367

 

-

 

20,893,367

Items that may be reclassified subsequently to profit or loss:

 

 

 

 

 

 

 

 

 

 

Exchange differences on translation of foreign operations

 

5,071,396

 

-

 

5,071,396

 

(322,062)

 

4,749,334

Share of other comprehensive income (loss) of associates and joint ventures which may be reclassified subsequently to profit or loss

 

138,695

 

(3,496)

 

135,199

 

(2,260)

 

132,939

Total other comprehensive income (loss)

 

$41,596,827

 

$(3,496)

 

$41,593,331

 

$(921,343)

 

$40,671,988

 

49


 

 

 

For the six-month period ended June 30, 2025

 

 

 

Arising during the period

 

Reclassification adjustments during the period

 

Other comprehensive income (loss),

before tax

 

Income tax effect

 

Other comprehensive income (loss),

net of tax

Items that will not be reclassified subsequently to profit or loss:

 

 

 

 

 

 

 

 

 

 

Unrealized gains or losses from equity instruments investments measured at fair value through other comprehensive income

 

$(134,140)

 

$-

 

$(134,140)

 

$56,281

 

$(77,859)

Share of other comprehensive income (loss) of associates and joint ventures which will not be reclassified subsequently to profit or loss

 

(577,819)

 

-

 

(577,819)

 

-

 

(577,819)

Items that may be reclassified subsequently to profit or loss:

 

 

 

 

 

 

 

 

 

 

Exchange differences on translation of foreign operations

 

(21,539,923)

 

-

 

(21,539,923)

 

266,586

 

(21,273,337)

Share of other comprehensive income (loss) of associates and joint ventures which may be reclassified subsequently to profit or loss

 

(673,246)

 

8

 

(673,238)

 

16,445

 

(656,793)

Total other comprehensive income (loss)

 

$(22,925,128)

 

$8

 

$(22,925,120)

 

$339,312

 

$(22,585,808)

 

50


 

(26)
Income Tax

 

a.
The major components of income tax for the three-month and six-month periods ended June 30, 2026 and 2025 were as follows:

 

i.
Income tax expense (benefit) recorded in profit or loss

 

 

 

For the three-month periods ended June 30,

 

 

2026

 

2025

Current income tax expense (benefit):

 

 

 

 

Current income tax charge

 

$2,411,751

 

$1,223,016

Adjustments in respect of current income tax of prior periods

 

(163,627)

 

51,002

Deferred income tax expense (benefit):

 

 

 

 

Deferred income tax related to origination and reversal of temporary differences

 

343,186

 

19,056

Deferred income tax related to recognition and derecognition of tax losses and unused tax credits

 

369,897

 

50,079

Deferred income tax related to changes in tax rates

 

-

 

(15,832)

Adjustment of prior year’s deferred income tax

 

981

 

(21,399)

Deferred income tax arising from write-down or reversal of write-down of deferred tax assets

 

118

 

74

Income tax expense recorded in profit or loss

 

$2,962,306

 

$1,305,996

 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

Current income tax expense (benefit):

 

 

 

 

Current income tax charge

 

$4,326,746

 

$2,597,330

Adjustments in respect of current income tax of prior periods

 

(161,728)

 

58,724

Deferred income tax expense (benefit):

 

 

 

 

Deferred income tax related to origination and reversal of temporary differences

 

580,100

 

252,095

Deferred income tax related to recognition and derecognition of tax losses and unused tax credits

 

708,752

 

53,589

Deferred income tax related to changes in tax rates

 

(1,946,754)

 

(15,832)

Adjustment of prior year’s deferred income tax

 

(4,073)

 

(22,080)

Deferred income tax arising from write-down or reversal of write-down of deferred tax assets

 

(13,891)

 

(14,498)

Income tax expense recorded in profit or loss

 

$3,489,152

 

$2,909,328

 

51


 

ii.
Deferred income tax related to components of other comprehensive income (loss)

 

(i)
Items that will not be reclassified subsequently to profit or loss:

 

 

 

For the three-month periods ended June 30,

 

 

2026

 

2025

Unrealized gains or losses from equity instruments investments measured at fair value through other comprehensive income

 

$(458,282)

 

$58,734

 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

Unrealized gains or losses from equity instruments investments measured at fair value through other comprehensive income

 

$(597,021)

 

$56,281

 

(ii)
Items that may be reclassified subsequently to profit or loss:

 

 

 

For the three-month periods ended June 30,

 

 

2026

 

2025

Exchange differences on translation of foreign operations

 

$(1,837)

 

$598,786

Share of other comprehensive income (loss) of associates and joint ventures which may be reclassified subsequently to profit or loss

 

396

 

18,239

Income tax related to items that may be reclassified subsequently to profit or loss

 

$(1,441)

 

$617,025

 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

Exchange differences on translation of foreign operations

 

$(322,062)

 

$266,586

Share of other comprehensive income (loss) of associates and joint ventures which may be reclassified subsequently to profit or loss

 

(2,260)

 

16,445

Income tax related to items that may be reclassified subsequently to profit or loss

 

$(324,322)

 

$283,031

 

52


 

b.
The Company is subject to taxation in Taiwan and other foreign jurisdictions. As of June 30, 2026, income tax returns of UMC and its subsidiaries in Taiwan have been examined by the tax authorities through 2023, while in other foreign jurisdictions, relevant tax authorities have completed the examination through 2015.

 

c.
UMC’s branch in Singapore obtained tax incentives granted by the Singapore government in 2025. The incentive period will end in July 2035.

 

d.
Pillar Two legislation has been enacted or substantively enacted in certain jurisdictions and was gradually coming into effect or implemented. There was no material impact on current income tax expense of the Company for the six-month periods ended June 30, 2026 and 2025.

 

e.
The Ministry of Finance of the Republic of China announced that the renewed “Agreement between the Taipei Representative Office in Singapore and the Singapore Trade Office in Taipei for the Elimination of Double Taxation with Respect to Taxes on Income and the Prevention of Tax Evasion and Avoidance” (the “Renewed Agreement”) entered into force on February 13, 2026 and will become effective on January 1, 2027. Pursuant to the transitional provisions of the Renewed Agreement, the tax-sparing clause provided as a preferential mechanism under the original agreement will cease to apply after three taxable years from the effective date of the Renewed Agreement. Consequently, the phase-out of such preferential tax treatments is expected to increase the Company’s effective income tax rate in future periods. Upon the substantive enactment of the Renewed Agreement in the current period, the Company recognized an increase in deferred tax assets of NT$1,947 million, reflecting higher tax credits expected to be available in future periods as compared to those prior to the enactment of the Renewed Agreement.

 

(27)
Earnings Per Share

 

a.
Earnings per share-basic

 

 

 

For the three-month periods ended June 30,

 

 

2026

 

2025

Net income attributable to the parent company

 

$42,259,962

 

$8,902,530

Weighted-average number of ordinary shares for basic earnings per share (thousand shares)

 

12,475,080

 

12,484,877

Earnings per share-basic (NTD)

 

$3.39

 

$0.71

 

53


 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

Net income attributable to the parent company

 

$58,431,436

 

$16,679,271

Weighted-average number of ordinary shares for basic earnings per share (thousand shares)

 

 

12,483,099

 

 

12,484,830

Earnings per share-basic (NTD)

 

$4.68

 

$1.34

 

b. Earnings per share-diluted

 

 

 

For the three-month periods ended June 30,

 

 

2026

 

2025

Net income attributable to the parent company

 

$42,259,962

 

$8,902,530

Weighted-average number of ordinary shares for basic earnings per share (thousand shares)

 

12,475,080

 

12,484,877

Effect of dilution

 

 

 

 

Restricted stocks for employees

 

54,728

 

27,252

Employees’ compensation

 

11,845

 

21,953

Weighted-average number of ordinary shares after dilution (thousand shares)

 

12,541,653

 

12,534,082

Earnings per share-diluted (NTD)

 

$3.37

 

$0.71

 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

Net income attributable to the parent company

 

$58,431,436

 

$16,679,271

Weighted-average number of ordinary shares for basic earnings per share (thousand shares)

 

12,483,099

 

12,484,830

Effect of dilution

 

 

 

 

Restricted stocks for employees

 

50,834

 

27,732

Employees’ compensation

 

27,323

 

54,175

Weighted-average number of ordinary shares after dilution (thousand shares)

 

12,561,256

 

12,566,737

Earnings per share-diluted (NTD)

 

$4.65

 

$1.33

 

54


 

(28)
Reconciliation of Liabilities Arising from Financing Activities

 

For the six-month period ended June 30, 2026:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Non-cash changes

 

 

Items

 

As of January 1, 2026

 

Cash Flows

 

Foreign exchange

 

Others

(Note A)

 

As of June 30, 2026

Short-term loans

 

$8,408,772

 

$(5,602,160)

 

$371

 

$-

 

$2,806,983

Bonds payable

(current portion included)

 

50,228,305

 

(5,505,410)

 

-

 

(5,082,575)

(Note B)

 

39,640,320

Long-term loans (current portion included)

 

14,331,790

 

668,591

 

84,881

 

-

 

15,085,262

Lease liabilities

 

6,000,846

 

(420,478)

 

42,394

 

294,554

(Note C)

 

5,917,316

Guarantee deposits (current portion included)

 

40,867,857

 

(510,148)

 

316,543

 

-

 

40,674,252

(Note D)

 

For the six-month period ended June 30, 2025:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Non-cash changes

 

 

Items

 

As of January 1, 2025

 

Cash Flows

 

Foreign exchange

 

Others

(Note A)

 

As of June 30, 2025

Short-term loans

 

$8,515,000

 

$(1,991,000)

 

$-

 

$-

 

$6,524,000

Bonds payable

(current portion included)

 

30,051,568

 

5,200,000

 

-

 

91,913

 

35,343,481

Long-term loans (current portion included)

 

36,476,909

 

(14,793,750)

 

(648,154)

 

-

 

21,035,005

Lease liabilities

 

6,419,016

 

(410,117)

 

(216,330)

 

199,061

(Note C)

 

5,991,630

Guarantee deposits (current portion included)

 

42,874,494

 

(637,986)

 

(2,865,198)

 

-

 

39,371,310

(Note D)

 

55


 

Note A:
Other non-cash changes mainly consisted of discount amortization measured by the effective interest method.
Note B:
Mainly due to the exercise of the exchange rights by bondholders of the outstanding exchangeable bonds. Please refer to Note 6(13) for the terms of exchange.
Note C:
Mainly due to the addition to lease properties.
Note D:
Guarantee deposits mainly consisted of deposits of capacity reservation.

 

7.
RELATED PARTY TRANSACTIONS

 

In addition to those disclosed in other notes, the following is a summary of transactions between the Company and related parties during the financial reporting periods:

 

(1)
Name and Relationship of Related Parties

 

Name of related parties

 

Relationship with the Company

FARADAY TECHNOLOGY CORP. and its Subsidiaries

 

Associate

UNIMICRON TECHNOLOGY CORP. and its Subsidiaries

 

Associate

SILICON INTEGRATED SYSTEMS CORP. and its Subsidiaries

 

Associate

YANN YUAN INVESTMENT CO., LTD.

 

Associate

HSUN CHIEH INVESTMENT CO., LTD.

 

Associate

TRANSLINK CAPITAL PARTNERS I, L.P.

 

Associate (Note A)

PURIUMFIL INC.

 

Associate (Note B)

PHOTRONICS DNP MASK CORPORATION

 

Other related party (Note C)

 

Note A:
The Company follows international accounting practices in equity accounting for limited partnerships and uses the equity method to account for these investees. The investee was dissolved in April 2025.
Note B:
In August 2025, the Board of Directors of the Company’s subsidiary, TERA ENERGY, resolved to merge with PURIUMFIL INC., with TERA ENERGY as the surviving company. The effective date of merger is October 3, 2025.
Note C:
Beginning from April 2026, the company is no longer considered a related party to the Company.

 

56


 

(2)
Significant Related Party Transactions

 

a.
Operating transactions

 

Operating revenues

 

 

 

For the three-month periods ended June 30,

 

 

2026

 

2025

Associates

 

$2,138,593

 

$1,224,314

 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

Associates

 

$3,772,232

 

$1,898,469

 

Accounts receivable, net

 

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

Associates

 

 

 

 

 

 

FARADAY TECHNOLOGY CORP. and its Subsidiaries

 

 

 

 

 

 

FARADAY TECHNOLOGY CORP.

 

$670,556

 

$336,736

 

$438,502

ARTERY TECHNOLOGY CORPORATION, LTD.

 

208,672

 

76,840

 

135,349

ARTERY TECHOLOGY COMPANY

 

185,696

 

-

 

134

Others

 

-

 

15,943

 

-

Other associates

 

202,559

 

72,630

 

65,670

Total

 

$1,267,483

 

$502,149

 

$639,655

 

The sales price to the above related parties was determined through mutual agreement in reference to market conditions. The collection periods for domestic sales to related parties were month-end 30 - 60 days, while the collection periods for overseas sales were month-end 30 - 60 days or net 30 - 60 days.

 

57


 

b.
Significant asset transactions

 

Acquisition of investments accounted for under the equity method

 

For the three-month periods ended June 30, 2026 and 2025: None.

 

 

 

Transaction

underlying

 

Trading Volume

(In thousands

of shares)

 

For the six-month period ended June 30, 2026

 

 

 

 

Purchase price

Associates

 

Stock of UNIMICRON

 

5,546

 

$643,299

 

Please refer to Note 6(7) for the relevant information.

 

For the six-month period ended June 30, 2025: None.

 

Acquisition of intangible assets

 

 

 

Purchase price

 

 

For the three-month periods ended June 30,

 

 

2026

 

2025

FARADAY TECHNOLOGY CORP.

 

$195,961

 

$90,863

 

 

 

Purchase price

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

FARADAY TECHNOLOGY CORP.

 

$225,842

 

$107,697

 

c.
Others

 

Mask expenditure

 

 

 

For the three-month periods ended June 30,

 

 

2026

 

2025

Other related party

 

$-

 

$521,174

 

58


 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

Other related party

 

$590,802

 

$1,212,572

 

Other payables of mask expenditure

 

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

Other related party

 

$-

 

$780,692

 

$602,848

 

Cash dividends from investments accounted for under the equity method

 

Cash dividends from associates for the six-month periods ended June 30, 2026 and 2025 were NT$263 million and NT$248 million, respectively.

 

As of June 30, 2026, December 31, 2025 and June 30, 2025, cash dividends of NT$65 million, NT$619 million and NT$108 million, respectively, have not yet been received and were accounted for as other receivables.

 

d.
Key management personnel compensation

 

 

 

For the three-month periods ended June 30,

 

 

2026

 

2025

Short-term employee benefits

 

$168,856

 

$106,680

Post-employment benefits

 

644

 

578

Share-based payment

 

84,104

 

81,534

Others

 

94

 

87

Total

 

$253,698

 

$188,879

 

 

 

For the six-month periods ended June 30,

 

 

2026

 

2025

Short-term employee benefits

 

$726,345

 

$546,079

Post-employment benefits

 

10,761

 

1,202

Share-based payment

 

167,268

 

163,081

Others

 

186

 

178

Total

 

$904,560

 

$710,540

 

59


 

8.
ASSETS PLEDGED AS COLLATERAL

 

The following table lists assets of the Company pledged as collateral:

 

 

 

 

 

 

 

 

 

Carrying Amount

 

 

 

 

 

 

As of

 

 

 

 

Items

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

 

Party to which asset(s)

was pledged

 

Purpose of pledge

Refundable Deposits

(Time deposit)

 

$1,016,774

 

$1,013,289

 

$1,011,903

 

Customs

 

Customs duty guarantee

Refundable Deposits

(Time deposit)

 

248,061

 

248,061

 

237,051

 

Science Park Bureau

 

Collateral for land lease

Refundable Deposits

(Time deposit)

 

18,647

 

18,647

 

18,647

 

Science Park Bureau

 

Collateral for dormitory lease

Refundable Deposits

(Time deposit)

 

25,589

 

25,589

 

64,950

 

National Property Administration, Ministry of Finance

 

Guarantee for the application of national non-public use land for development

Refundable Deposits

(Time deposit)

 

4,516

 

-

 

-

 

Bureau of Land Administration, Tainan City Government

 

Guarantee for the application of national non-public use land for development

Refundable Deposits

(Time deposit)

 

39,533

 

39,533

 

46,533

 

Liquefied Natural Gas Business Division, CPC Corporation, Taiwan

 

Energy resources guarantee

Refundable Deposits

(Time deposit)

 

222,530

 

219,450

 

204,610

 

CTBC Bank Singapore Branch

 

Collateral for letter of credit

Buildings

 

65,452

 

69,303

 

3,882,123

 

Yuanta Commercial Bank, Taiwan Cooperative Bank and Secured Syndicated Loans from China Development Bank and 6 others

 

Collateral for long-term loans

Machinery and equipment

 

386,752

 

501,090

 

2,803,080

 

Taiwan Cooperative Bank, Mega International Commercial Bank, First Commercial Bank, Shanghai Commercial Bank, CTBC Bank, KGI Bank and Secured Syndicated Loans from China Development Bank and 6 others

 

Collateral for long-term loans

Right-of-use assets

 

-

 

-

 

242,629

 

Secured Syndicated Loans from China Development Bank and 6 others

 

Collateral for long-term loans

Total

 

$2,027,854

 

$2,134,962

 

$8,511,526

 

 

 

 

 

60


 

9.
SIGNIFICANT CONTINGENCIES AND UNRECOGNIZED CONTRACT COMMITMENTS

 

(1)
As of June 30, 2026, amounts available under unused letters of credit were NT$0.2 billion.

 

(2)
As of June 30, 2026, the Company entrusted financial institutions to open performance guarantee, mainly related to the contract liabilities, customs tax and electricity supply guarantee, amounting to NT$1.4 billion.

 

(3)
The Company entered into several patent license agreements and development contracts of intellectual property for a total contract amount of approximately NT$4.4 billion. As of June 30, 2026, the portion of royalties and development fees not yet recognized was NT$1.4 billion.

 

(4)
The Company entered into several construction contracts for the expansion of its operations. As of June 30, 2026, these construction contracts amounted to approximately NT$18.2 billion and the portion of the contracts not yet recognized was approximately NT$12 billion.

 

(5)
The Company entered into several wafer fabrication contracts with its customers. According to the contracts, the Company shall provide agreed production capacity with the customers.

 

(6)
The Company has entered into long-term contracts with multiple suppliers for the purchase of renewable energy. The relative duration, anticipated quantity and pricing of the energy purchase are specified in the contracts.

 

10.
SIGNIFICANT DISASTER LOSS

 

None.

 

11.
SIGNIFICANT SUBSEQUENT EVENTS

 

None.

 

61


 

12.
OTHERS

 

(1)
Categories of financial instruments

 

 

 

As of

Financial Assets

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

Financial assets at fair value through profit or loss

 

$27,672,121

 

$18,153,916

 

$17,318,943

Financial assets at fair value through other comprehensive income

 

23,249,916

 

13,774,749

 

16,914,528

Financial assets measured at amortized cost

 

 

 

 

 

 

Cash and cash equivalents (cash on hand excluded)

 

124,699,752

 

110,653,397

 

111,987,253

Receivables

 

40,355,190

 

33,731,393

 

33,936,793

Refundable deposits

 

1,683,944

 

1,643,661

 

1,660,450

Other financial assets

 

22,135,867

 

12,506,177

 

4,698,543

Total

 

$239,796,790

 

$190,463,293

 

$186,516,510

 

 

 

 

 

 

 

Financial Liabilities

 

 

 

 

 

 

Financial liabilities at fair value through profit or loss

 

$12,801

 

$57,163

 

$1,082,329

Financial liabilities measured at amortized cost

 

 

 

 

 

 

Short-term loans

 

2,806,983

 

8,408,772

 

6,524,000

Payables

 

75,447,957

 

45,297,553

 

75,691,792

Bonds payable (current portion included)

 

39,640,320

 

50,228,305

 

35,343,481

Long-term loans (current portion included)

 

15,085,262

 

14,331,790

 

21,035,005

Lease liabilities

 

5,917,316

 

6,000,846

 

5,991,630

Guarantee deposits (current portion included)

 

40,674,252

 

40,867,857

 

39,371,310

Total

 

$179,584,891

 

$165,192,286

 

$185,039,547

 

62


 

(2)
Financial risk management objectives and policies

 

The Company’s risk management objectives are to manage the market risk, credit risk and liquidity risk related to its operating activities. The Company identifies, measures and manages the aforementioned risks based on policy and risk preference.

 

The Company has established appropriate policies, procedures and internal controls for financial risk management. Before entering into significant financial activities, approval process by the Board of Directors and Audit Committee must be carried out based on related protocols and internal control procedures. The Company complies with its financial risk management policies at all times.

 

(3)
Market risk

 

Market risk is the risk that the fair value or future cash flows of a financial instrument will fluctuate because of changes in market prices. Market risks comprise currency risk, interest rate risk and other price risk (such as equity price risk).

 

Foreign currency risk

 

The Company’s exposure to the risk of changes in foreign exchange rates relates primarily to the Company’s operating activities (when revenue or expense is denominated in a different currency from the Company’s functional currency) and the Company’s net investments in foreign subsidiaries.

 

The Company applies natural hedges on the foreign currency risk arising from purchases or sales, and utilizes spot or forward exchange contracts to manage foreign currency risk and the net effect of the risks related to monetary financial assets and liabilities is minor. The notional amounts of the foreign currency contracts are the same as the amount of the hedged items. In principle, the Company does not carry out any forward exchange contracts for uncertain commitments. Furthermore, as net investments in foreign subsidiaries are for strategic purposes, they are not hedged by the Company.

 

The foreign currency sensitivity analysis of the possible change in foreign exchange rates on the Company’s profit is performed on significant monetary items denominated in foreign currencies as of the end of the reporting period. When NTD strengthens/weakens against USD by 10%, the profit for the six-month periods ended June 30, 2026 and 2025 decreases/increases by NT$1,730 million and NT$427 million, respectively. When RMB strengthens/weakens against USD by 10%, the profit for the six-month periods ended June 30, 2026 and 2025 decreases/increases by NT$211 million and NT$608 million, respectively. When JPY strengthens/weakens against USD by 10%, the profit for the six-month periods ended June 30, 2026 and 2025 decreases/increases by NT$112 million and NT$162 million, respectively.

63


 

Interest rate risk

 

The Company is exposed to interest rate risk arising from borrowing at floating interest rates. All of the Company’s bonds have fixed interest rates and are measured at amortized cost. As such, changes in interest rates would not affect the future cash flows. On the other hand, as the interest rates of the Company’s short-term and long-term bank loans are floating, changes in interest rates would affect the future cash flows but not the fair value. Please refer to Note 6(11), (13) and (14) for the range of interest rates of the Company’s bonds and bank loans.

 

At the reporting dates, a change of 10 basis points of interest rate in a reporting period could cause the profit for the six-month periods ended June 30, 2026 and 2025 to decrease/increase by NT$9 million and NT$14 million, respectively.

 

Equity price risk

 

The Company’s listed and unlisted equity securities, investments in convertible bonds and exchange right of the exchangeable bonds issued are susceptible to market price risk arising from uncertainties about future performance of equity markets. The Company’s equity investments are classified as financial assets at fair value through profit or loss and financial assets at fair value through other comprehensive income, the investments in convertible bonds which contain the right of conversion to equity instruments are classified as financial assets at fair value through profit or loss, and the exchange right of the exchangeable bonds issued is classified as financial liabilities at fair value through profit or loss as it does not satisfy the definition of an equity component. Please refer to Note 6(2), (3) and (12) for the relevant information.

 

The sensitivity analysis for the equity instruments is based on the change in fair value as of the reporting date. A change of 5% in the price of the aforementioned financial assets at fair value through profit or loss of listed companies could increase/decrease the Company’s profit for the six-month periods ended June 30, 2026 and 2025 by NT$583 million and NT$237 million, respectively. A change of 5% in the price of the aforementioned financial assets at fair value through other comprehensive income of listed companies could increase/decrease the Company’s other comprehensive income (loss) for the six-month periods ended June 30, 2026 and 2025 by NT$814 million and NT$688 million, respectively.

 

Please refer to Note 12(7) for sensitivity analysis information of other equity instruments or derivatives that are linked to such equity instruments whose fair value measurement is categorized under Level 3.

64


 

(4)
Credit risk management

 

The Company only trades with approved and creditworthy third parties. Where the Company trades with third parties which have less credit, it will request collateral from them. It is the Company’s policy that all customers who wish to trade on credit terms are subject to credit verification procedures. In addition, notes and accounts receivable balances are monitored on an ongoing basis to decrease the Company’s exposure to credit risk.

 

The Company mitigates the credit risks from financial institutions by limiting its counter parties to only reputable domestic or international financial institutions with good credit standing and spreading its holdings among various financial institutions. The Company’s exposure to credit risk arising from the default of counter-parties is limited to the carrying amount of these instruments.

 

As of June 30, 2026, December 31, 2025 and June 30, 2025, accounts receivable from the top ten customers represent 57%, 61% and 63% of the total accounts receivable of the Company, respectively. The credit concentration risk of other accounts receivable is insignificant.

 

(5)
Liquidity risk management

 

The Company’s objectives are to maintain a balance between continuity of funding and flexibility through the use of cash and cash equivalents, bank loans, bonds and lease.

 

The table below summarizes the maturity profile of the Company’s financial liabilities based on the contractual undiscounted payments and contractual maturity:

 

 

As of June 30, 2026

 

 

Less than

1 year

 

2 to 3

years

 

4 to 5

years

 

> 5 years

 

Total

Non-derivative financial liabilities

 

 

 

 

 

 

 

 

 

 

Short-term loans

 

$2,842,109

 

$-

 

$-

 

$-

 

$2,842,109

Payables

 

75,107,403

 

-

 

-

 

-

 

75,107,403

Bonds payable

 

6,451,322

 

25,085,578

 

9,984,261

 

-

 

41,521,161

Long-term loans

 

3,891,182

 

9,440,611

 

2,560,287

 

1,304

 

15,893,384

Lease liabilities

 

817,570

 

1,533,671

 

1,381,672

 

3,799,388

 

7,532,301

Guarantee deposits

 

629,206

 

19,081,785

 

18,178,491

 

2,784,770

 

40,674,252

Total

 

$89,738,792

 

$55,141,645

 

$32,104,711

 

$6,585,462

 

$183,570,610

65


 

 

 

As of June 30, 2026

 

 

Less than

1 year

 

2 to 3

years

 

4 to 5

years

 

> 5 years

 

Total

Derivative financial liabilities

 

 

 

 

 

 

 

 

 

 

Forward exchange contracts

 

 

 

 

 

 

 

 

 

 

Gross settlement -inflow

 

$95,784

 

$-

 

$-

 

$-

 

$95,784

Gross settlement -outflow

 

(95,946)

 

-

 

-

 

-

 

(95,946)

Net settlement -outflow

 

(12,639)

 

-

 

-

 

-

 

(12,639)

Total

 

$(12,801)

 

$-

 

$-

 

$-

 

$(12,801)

 

 

 

As of December 31, 2025

 

 

Less than

1 year

 

2 to 3

years

 

4 to 5

years

 

> 5 years

 

Total

Non-derivative financial liabilities

 

 

 

 

 

 

 

 

 

 

Short-term loans

 

$8,589,773

 

$-

 

$-

 

$-

 

$8,589,773

Payables

 

45,055,193

 

-

 

-

 

-

 

45,055,193

Bonds payable

 

17,033,209

 

25,278,203

 

7,958,238

 

2,104,403

 

52,374,053

Long-term loans

 

3,319,372

 

8,227,746

 

3,612,205

 

24,510

 

15,183,833

Lease liabilities

 

805,290

 

1,470,303

 

1,434,794

 

3,970,634

 

7,681,021

Guarantee deposits

 

1,061,929

 

19,143,652

 

13,847,566

 

6,814,710

 

40,867,857

Total

 

$75,864,766

 

$54,119,904

 

$26,852,803

 

$12,914,257

 

$169,751,730

Derivative financial liabilities

 

 

 

 

 

 

 

 

 

 

Forward exchange contracts

 

 

 

 

 

 

 

 

 

 

Net settlement -outflow

 

$(2,512)

 

$-

 

$-

 

$-

 

$(2,512)

 

66


 

 

 

As of June 30, 2025

 

 

Less than

1 year

 

2 to 3

years

 

4 to 5

years

 

> 5 years

 

Total

Non-derivative financial liabilities

 

 

 

 

 

 

 

 

 

 

Short-term loans

 

$6,649,869

 

$-

 

$-

 

$-

 

$6,649,869

Payables

 

75,503,162

 

-

 

-

 

-

 

75,503,162

Bonds payable

 

6,006,221

 

13,352,158

 

15,465,681

 

2,111,543

 

36,935,603

Long-term loans

 

4,143,277

 

8,931,923

 

8,080,190

 

1,382,013

 

22,537,403

Lease liabilities

 

788,213

 

1,423,813

 

1,379,884

 

4,055,685

 

7,647,595

Guarantee deposits

 

232,665

 

4,133,374

 

29,487,266

 

5,518,005

 

39,371,310

Total

 

$93,323,407

 

$27,841,268

 

$54,413,021

 

$13,067,246

 

$188,644,942

 

(6)
Foreign currency risk management

 

The Company entered into forward exchange contracts for hedging the exchange rate risk arising from the net monetary assets or liabilities denominated in foreign currency. The details of forward exchange contracts entered into by the Company are summarized as follows:

 

As of June 30, 2026

 

Type

 

Notional Amount

 

Contract Period

Forward exchange contracts

 

Sell USD 97 million

 

June 5, 2026 – July 29, 2026

 

As of December 31, 2025

 

Type

 

Notional Amount

 

Contract Period

Forward exchange contracts

 

Sell USD 22 million

 

December 8, 2025 – January 23, 2026

 

As of June 30, 2025

 

Type

 

Notional Amount

 

Contract Period

Forward exchange contracts

 

Sell USD 8 million

 

June 18, 2025 – July 9, 2025

 

67


 

(7)
Fair value of financial instruments

 

Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The fair value measurement is based on the presumption that the transaction to sell the asset or transfer the liability takes place either in the principal market for the asset or liability, or in the absence of a principal market, in the most advantageous market for the asset or liability.

 

The principal or the most advantageous market must be accessible by the Company.

 

The fair value of an asset or a liability is measured using the assumptions that market participants would use when pricing the asset or liability, assuming that market participants act in their economic best interest.

 

A fair value measurement of a non-financial asset takes into account a market participant’s ability to generate economic benefits by using the asset in its highest and best use or by selling it to another market participant that would use the asset in its highest and best use.

 

The Company uses valuation techniques that are appropriate in the circumstances and for which sufficient data are available to measure fair value, maximizing the use of relevant observable inputs and minimizing the use of unobservable inputs.

 

All assets and liabilities for which fair value is measured or disclosed in the financial statements are categorized within the fair value hierarchy, described as follows, based on the lowest level input that is significant to the fair value measurement as a whole:

 

Level 1 — Quoted (unadjusted) market prices in active markets for identical assets or liabilities,

Level 2 — Valuation techniques for which the lowest level input that is significant to the fair value measurement is directly or indirectly observable,

Level 3 — Valuation techniques for which the lowest level input that is significant to the fair value measurement is unobservable.

 

For assets and liabilities that are recognized in the financial statements on a recurring basis, the Company determines whether transfers have occurred between levels in the hierarchy by re-assessing categorization (based on the lowest level input that is significant to the fair value measurement as a whole) at the end of each reporting period.

68


 

a.
Assets and liabilities measured and recorded at fair value on a recurring basis:

 

 

 

As of June 30, 2026

 

 

Level 1

 

Level 2

 

Level 3

 

Total

Financial assets:

 

 

 

 

 

 

 

 

Financial assets at fair value through profit or loss, current

 

$524,380

 

$720

 

$24,420

 

$549,520

Financial assets at fair value through profit or loss, noncurrent

 

12,443,750

 

24,600

 

14,654,251

 

27,122,601

Financial assets at fair value through other comprehensive income, current

 

-

 

-

 

-

 

-

Financial assets at fair value through other comprehensive income, noncurrent

 

16,288,130

 

-

 

6,961,786

 

23,249,916

Financial liabilities:

 

 

 

 

 

 

 

 

Financial liabilities at fair value through profit or loss, current

 

-

 

12,801

 

-

 

12,801

 

 

 

As of December 31, 2025

 

 

Level 1

 

Level 2

 

Level 3

 

Total

Financial assets:

 

 

 

 

 

 

 

 

Financial assets at fair value through profit or loss, current

 

$468,010

 

$1,859

 

$98,652

 

$568,521

Financial assets at fair value through profit or loss, noncurrent

 

5,838,381

 

20,600

 

11,726,414

 

17,585,395

Financial assets at fair value through other comprehensive income, current

 

4,630,441

 

-

 

-

 

4,630,441

Financial assets at fair value through other comprehensive income, noncurrent

 

5,990,762

 

-

 

3,153,546

 

9,144,308

Financial liabilities:

 

 

 

 

 

 

 

 

Financial liabilities at fair value through profit or loss, current

 

-

 

2,512

 

54,651

 

57,163

 

69


 

 

 

As of June 30, 2025

 

 

Level 1

 

Level 2

 

Level 3

 

Total

Financial assets:

 

 

 

 

 

 

 

 

Financial assets at fair value through profit or loss, current

 

$533,947

 

$2,062

 

$28,680

 

$564,689

Financial assets at fair value through profit or loss, noncurrent

 

5,606,609

 

18,800

 

11,128,845

 

16,754,254

Financial assets at fair value through other comprehensive income, current

 

6,398,188

 

-

 

-

 

6,398,188

Financial assets at fair value through other comprehensive income, noncurrent

 

7,371,417

 

-

 

3,144,923

 

10,516,340

Financial liabilities:

 

 

 

 

 

 

 

 

Financial liabilities at fair value through profit or loss, current

 

-

 

-

 

1,082,329

 

1,082,329

 

Fair values of financial assets at fair value through profit or loss and financial assets at fair value through other comprehensive income that are categorized into Level 1 are based on the quoted market prices in active markets. If there is no active market, the Company estimates the fair value by using the valuation techniques (income approach and market approach) in consideration of cash flow forecast, recent fund raising activities, valuation of similar companies, individual company’s development, market conditions and other economic indicators.

 

If there are restrictions on the sale or transfer of a financial asset, which are a characteristic of the asset, the fair value of the asset will be determined based on similar but unrestricted financial assets’ quoted market price with appropriate discounts for the restrictions. To measure fair values, if the lowest level input that is significant to the fair value measurement is directly or indirectly observable, then the financial assets are classified as Level 2 of the fair value hierarchy, otherwise as Level 3.

 

During the six-month periods ended June 30, 2026 and 2025, there were no transfers between Level 1 and Level 2 fair value measurements.

70


 

Reconciliation for fair value measurement in Level 3 fair value hierarchy were as follows:

 

 

 

Financial assets at fair value through profit or loss

 

Financial assets at fair value through

other comprehensive income

 

 

Common stock

 

Preferred stock

 

Funds

 

Convertible bonds

 

Others

 

Total

 

Common stock

 

Preferred stock

 

Total

As of January 1, 2026

 

$3,000,137

 

$3,841,074

 

$4,812,543

 

$98,652

 

$72,660

 

$11,825,066

 

$2,950,738

 

$202,808

 

$3,153,546

Recognized in profit (loss)

 

986,374

 

557,189

 

413,383

 

(11,532)

 

835

 

1,946,249

 

-

 

-

 

-

Recognized in other comprehensive income (loss)

 

-

 

-

 

-

 

-

 

-

 

-

 

3,803,785

 

4,455

 

3,808,240

Acquisition

 

313,617

 

809,724

 

250,652

 

94,827

 

47,730

 

1,516,550

 

-

 

-

 

-

Disposal

 

(66,494)

 

(146)

 

-

 

(158,045)

 

-

 

(224,685)

 

-

 

-

 

-

Return of capital

 

-

 

-

 

(59,688)

 

-

 

-

 

(59,688)

 

-

 

-

 

-

Transfer out of Level 3

 

(398,850)

 

-

 

-

 

-

 

-

 

(398,850)

 

-

 

-

 

-

Exchange effect

 

6,220

 

31,863

 

35,288

 

518

 

140

 

74,029

 

-

 

-

 

-

As of June 30, 2026

 

$3,841,004

 

$5,239,704

 

$5,452,178

 

$24,420

 

$121,365

 

$14,678,671

 

$6,754,523

 

$207,263

 

$6,961,786

 

 

 

Financial liabilities at fair value

through profit or loss

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Derivatives

 

 

 

 

 

 

 

 

 

 

 

 

As of January 1, 2026

 

$54,651

 

 

 

 

 

 

 

 

 

 

 

 

Recognized in loss (profit)

 

773,016

 

 

 

 

 

 

 

 

 

 

 

 

Exercise of the exchange right

 

(827,667)

 

 

 

 

 

 

 

 

 

 

 

 

As of June 30, 2026

 

$-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Financial assets at fair value through profit or loss

 

Financial assets at fair value through

other comprehensive income

 

 

Common stock

 

Preferred stock

 

Funds

 

Convertible bonds

 

Others

 

Total

 

Common stock

 

Preferred stock

 

Total

As of January 1, 2025

 

$3,008,183

 

$3,403,933

 

$5,596,447

 

$54,766

 

$65,460

 

$12,128,789

 

$3,231,518

 

$204,880

 

$3,436,398

Recognized in profit (loss)

 

237,560

 

(28,878)

 

(811,954)

 

(4,207)

 

(7,000)

 

(614,479)

 

-

 

-

 

-

Recognized in other comprehensive income (loss)

 

-

 

-

 

-

 

-

 

-

 

-

 

(112,419)

 

(18,397)

 

(130,816)

Acquisition

 

93,440

 

95,547

 

220,588

 

30,976

 

-

 

440,551

 

-

 

-

 

-

Disposal

 

(5,690)

 

(1,539)

 

(62,531)

 

(30,976)

 

-

 

(100,736)

 

-

 

-

 

-

Return of capital

 

-

 

-

 

(2,261)

 

-

 

-

 

(2,261)

 

(160,659)

 

-

 

(160,659)

Transfer out of Level 3

 

(159,660)

 

-

 

-

 

-

 

-

 

(159,660)

 

-

 

-

 

-

Exchange effect

 

(72,343)

 

(192,970)

 

(266,979)

 

(2,387)

 

-

 

(534,679)

 

-

 

-

 

-

As of June 30, 2025

 

$3,101,490

 

$3,276,093

 

$4,673,310

 

$48,172

 

$58,460

 

$11,157,525

 

$2,958,440

 

$186,483

 

$3,144,923

 

71


 

 

 

Financial liabilities at fair value

through profit or loss

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Derivatives

 

 

 

 

 

 

 

 

 

 

 

 

As of January 1, 2025

 

$899,961

 

 

 

 

 

 

 

 

 

 

 

 

Recognized in loss (profit)

 

182,368

 

 

 

 

 

 

 

 

 

 

 

 

As of June 30, 2025

 

$1,082,329

 

 

 

 

 

 

 

 

 

 

 

 

 

The total profit (loss) of NT$1,972 million and NT$(585) million for the six-month periods ended June 30, 2026 and 2025, were included in profit or loss that is attributable to the change in unrealized gains or losses relating to those financial assets without quoted market prices held at the end of the reporting period.

 

The total profit (loss) of nil and NT$(182) million for the six-month periods ended June 30, 2026 and 2025, were included in profit or loss that is attributable to the change in unrealized gains or losses relating to those financial liabilities without quoted market prices held at the end of the reporting period.

 

The Company’s policy to recognize the transfer into and out of fair value hierarchy levels is based on the event or changes in circumstances that caused the transfer.

 

Significant unobservable inputs of fair value measurement in Level 3 fair value hierarchy were as follows:

 

As of June 30, 2026

Category

 

Valuation technique

 

Significant unobservable inputs

 

Quantitative information

 

Interrelationship between inputs and fair value

 

Sensitivity analysis of interrelationship between inputs and fair value

Unlisted stock

 

Market approach

 

Discount for lack of marketability

 

0% - 80%

 

The greater degree of lack of marketability, the lower the estimated fair value is determined.

 

A change of 5% in the discount for lack of marketability of the aforementioned fair values of unlisted stocks could decrease/increase the Company’s profit (loss) for the six-month period ended June 30, 2026 by NT$463 million and NT$367 million, respectively, and decrease/increase the Company’s other comprehensive income (loss) for the six-month period ended June 30, 2026 by NT$513 million.

Fund

 

Net asset value approach

 

N/A

 

N/A

 

N/A

 

N/A

 

72


 

As of June 30, 2025

Category

 

Valuation technique

 

Significant unobservable inputs

 

Quantitative information

 

Interrelationship between inputs and fair value

 

Sensitivity analysis of interrelationship between inputs and fair value

Unlisted stock

 

Market approach

 

Discount for lack of marketability

 

0% - 50%

 

The greater degree of lack of marketability, the lower the estimated fair value is determined.

 

A change of 5% in the discount for lack of marketability of the aforementioned fair values of unlisted stocks could decrease/increase the Company’s profit (loss) for the six-month period ended June 30, 2025 by NT$341 million and NT$283 million, respectively, and decrease/increase the Company’s other comprehensive income (loss) for the six-month period ended June 30, 2025 by NT$227 million.

Fund

 

Net asset value approach

 

N/A

 

N/A

 

N/A

 

N/A

Convertible bonds

 

Binomial tree valuation model

 

Volatility

 

58.84%

 

The higher the volatility, the higher the estimated fair value is determined.

 

A change of 5% in the volatility could increase/decrease the Company’s profit (loss) for the six-month period ended June 30, 2025 by NT$0.05 million.

Embedded derivatives in exchangeable bonds

 

Binomial tree valuation model

 

Volatility

 

28.05%

 

The higher the volatility, the higher the estimated fair value is determined.

 

A change of 5% in the volatility could decrease/increase the Company’s profit (loss) for the six-month period ended June 30, 2025 by NT$81 million and NT$89 million, respectively.

 

73


 

b.
Assets and liabilities not recorded at fair value but for which fair value is disclosed:

 

The fair value of bonds payable is estimated by the market price or using a valuation model. The model uses market-based observable inputs including share price, exchange price, volatility, risk-free interest rates and risk discount rates. The fair value of long-term loans is determined using discounted cash flow model, based on the Company’s current incremental borrowing rates of similar loans.

 

The fair values of the Company’s cash and cash equivalents, receivables, refundable deposits, other financial assets, short-term loans, payables and guarantee deposits approximate their carrying amount.

 

As of June 30, 2026

 

 

 

 

 

Fair value measurements during

reporting period using

 

 

Items

 

Fair value

 

Level 1

 

Level 2

 

Level 3

 

Carrying amount

Bonds payable (current portion included)

 

$39,582,222

 

$39,017,206

 

$565,016

 

$-

 

$39,640,320

Long-term loans (current portion included)

 

15,085,262

 

-

 

15,085,262

 

-

 

15,085,262

 

As of December 31, 2025

 

 

 

 

 

Fair value measurements during

reporting period using

 

 

Items

 

Fair value

 

Level 1

 

Level 2

 

Level 3

 

Carrying amount

Bonds payable (current portion included)

 

$50,253,543

 

$44,541,910

 

$5,711,633

 

$-

 

$50,228,305

Long-term loans (current portion included)

 

14,331,790

 

-

 

14,331,790

 

-

 

14,331,790

 

As of June 30, 2025

 

 

 

 

 

Fair value measurements during

reporting period using

 

 

Items

 

Fair value

 

Level 1

 

Level 2

 

Level 3

 

Carrying amount

Bonds payables (current portion included)

 

$35,327,319

 

$29,667,367

 

$5,659,952

 

$-

 

$35,343,481

Long-term loans (current portion included)

 

21,035,005

 

-

 

21,035,005

 

-

 

21,035,005

 

74


 

(8)
Significant financial assets and liabilities denominated in foreign currencies

 

The following information was summarized by the foreign currencies other than the functional currency of the Company. The exchange rates disclosed were used to translate the foreign currencies into the functional currency. The significant financial assets and liabilities denominated in foreign currencies were as follows:

 

As of

 

June 30, 2026

 

December 31, 2025

 

Foreign Currency (thousand)

 

Exchange Rate

NTD (thousand)

 

Foreign Currency (thousand)

 

Exchange Rate

 

NTD (thousand)

Financial Assets

 

 

 

 

 

 

 

 

 

 

 

Monetary items

 

 

 

 

 

 

 

 

 

 

 

USD:NTD

$1,333,794

 

31.79

 

$42,401,319

 

$1,006,030

 

31.35

 

$31,539,035

SGD:USD

287,780

 

0.7713

 

7,056,371

 

208,988

 

0.7764

 

5,086,811

JPY:USD

1,480,065

 

0.0061

 

287,723

 

4,852,832

 

0.0063

 

958,459

USD:JPY

89,644

 

162.45

 

2,830,987

 

121,249

 

156.54

 

3,769,498

USD:RMB

104,495

 

6.8109

 

3,319,389

 

93,934

 

7.0288

 

2,948,653

Non-Monetary items

 

 

 

 

 

 

 

 

 

 

 

USD:NTD

279,222

 

31.79

 

8,876,458

 

179,988

 

31.35

 

5,642,615

Financial Liabilities

 

 

 

 

 

 

 

 

 

 

 

Monetary items

 

 

 

 

 

 

 

 

 

 

 

USD:NTD

787,082

 

31.89

 

25,100,033

 

833,119

 

31.45

 

26,201,605

SGD:USD

178,358

 

0.7745

 

4,405,442

 

168,204

 

0.7797

 

4,124,630

JPY:USD

1,791,417

 

0.0062

 

355,595

 

5,809,127

 

0.0064

 

1,169,261

USD:JPY

55,271

 

162.45

 

1,782,294

 

58,281

 

156.54

 

1,849,302

USD:RMB

37,206

 

6.8109

 

1,194,554

 

36,432

 

7.0288

 

1,156,418

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

As of

 

 

 

 

 

 

 

June 30, 2025

 

 

 

 

 

 

 

Foreign Currency (thousand)

 

Exchange Rate

 

NTD (thousand)

Financial Assets

 

 

 

 

 

 

 

 

 

 

 

Monetary items

 

 

 

 

 

 

 

 

 

 

 

USD:NTD

 

 

 

 

 

 

$964,173

 

29.23

 

$28,182,773

SGD:USD

 

 

 

 

 

 

192,841

 

0.7841

 

4,419,776

JPY:USD

 

 

 

 

 

 

7,436,139

 

0.0069

 

1,499,772

USD:JPY

 

 

 

 

 

 

103,373

 

144.82

 

3,018,042

USD:RMB

 

 

 

 

 

 

349,043

 

7.1586

 

10,157,038

Non-Monetary items

 

 

 

 

 

 

 

 

 

 

USD:NTD

 

 

 

 

 

 

193,972

 

29.23

 

5,669,791

Financial Liabilities

 

 

 

 

 

 

 

 

 

 

 

Monetary items

 

 

 

 

 

 

 

 

 

 

 

USD:NTD

 

 

 

 

 

 

815,181

 

29.33

 

23,909,249

SGD:USD

 

 

 

 

 

 

181,072

 

0.7876

 

4,182,827

JPY:USD

 

 

 

 

 

 

7,466,875

 

0.0070

 

1,533,024

USD:JPY

 

 

 

 

 

 

51,203

 

144.82

 

1,525,306

USD:RMB

 

 

 

 

 

 

155,384

 

7.1586

 

4,577,258

 

 

 

75


 

The foreign currency transactions mentioned above are expressed in terms of the amount before elimination.

 

Please refer to the consolidated statements of comprehensive income for the total of realized and unrealized foreign exchange gain and loss. Since there were varieties of foreign currency transactions and functional currencies within the subsidiaries of the Company, the Company was unable to disclose foreign exchange gain (loss) towards each foreign currency with significant impact.

 

(9)
Significant intercompany transactions among consolidated entities are disclosed in Attachment 1.

 

(10)
Capital management

 

The primary objective of the Company’s capital management is to ensure that it maintains a strong credit rating and healthy capital ratios to support its business and maximize the shareholders’ value. The Company also ensures its ability to operate continuously to provide returns to shareholders and the interests of other related parties, while maintaining the optimal capital structure to reduce costs of capital.

 

To maintain or adjust the capital structure, the Company may adjust the dividend payment to shareholders, return capital to shareholders, issue new shares or dispose assets to redeem liabilities.

 

Similar to its peers, the Company monitors its capital based on debt to capital ratio. The ratio is calculated as the Company’s net debt divided by its total capital. The net debt is derived by taking the total liabilities on the consolidated balance sheets minus cash and cash equivalents. The total capital consists of total equity (including capital, additional paid-in capital, retained earnings, other components of equity and non-controlling interests) plus net debt.

76


 

The Company’s strategy, which is unchanged for the reporting periods, is to maintain a reasonable ratio in order to raise capital with reasonable cost. The debt to capital ratios as of June 30, 2026, December 31, 2025 and June 30, 2025 were as follows:

 

 

 

As of

 

 

June 30,

2026

 

December 31,

2025

 

June 30,

2025

Total liabilities

 

$222,048,583

 

$199,140,569

 

$211,098,060

Less: Cash and cash equivalents

 

(124,706,465)

 

(110,660,052)

 

(111,993,768)

Net debt

 

97,342,118

 

88,480,517

 

99,104,292

Total equity

 

443,924,300

 

379,855,440

 

337,045,506

Total capital

 

$541,266,418

 

$468,335,957

 

$436,149,798

Debt to capital ratios

 

17.98%

 

18.89%

 

22.72%

 

13.
ADDITIONAL DISCLOSURES

 

(1)
The following are additional disclosures for the Company and its affiliates as required by the R.O.C. Securities and Futures Bureau:

 

a.
Financing provided to others for the six-month period ended June 30, 2026: Please refer to Attachment 2.

 

b.
Endorsement/Guarantee provided to others for the six-month period ended June 30, 2026: Please refer to Attachment 3.

 

c.
Significant securities held as of June 30, 2026 (excluding subsidiaries, associates and joint venture): Please refer to Attachment 4.

 

d.
Related party transactions for purchases and sales amounts exceeding the lower of NT$100 million or 20 percent of the capital stock for the six-month period ended June 30, 2026: Please refer to Attachment 5.

 

e.
Receivables from related parties with amounts exceeding the lower of NT$100 million or 20 percent of capital stock as of June 30, 2026: Please refer to Attachment 6.

 

f.
Names, locations and related information of investees as of June 30, 2026 (excluding investment in Mainland China): Please refer to Attachment 7.

77


 

(2)
Investment in Mainland China

 

a.
Investee company name, main businesses and products, total amount of capital, method of investment, accumulated inflow and outflow of investments from Taiwan, net income (loss) of investee company, percentage of ownership, investment income (loss), carrying amount of investments, cumulated inward remittance of earnings and limits on investment in Mainland China: Please refer to Attachment 8.

 

b.
Directly or indirectly significant transactions through third regions with the investees in Mainland China, including price, payment terms, unrealized gain or loss, and other events with significant effects on the operating results and financial condition: Please refer to Attachment 1 and 5.

 

14.
OPERATING SEGMENT INFORMATION

 

The Company determined its operating segments based on business activities with discrete financial information regularly reported through the Company’s internal reporting protocols to the Company’s chief operating decision maker. The Company only has wafer fabrication operating segment as the single reporting segment. The primary operating activity of the wafer fabrication segment is the manufacture of chips to the design specifications of our customers by using our own proprietary processes and techniques. There was no material difference between the accounting policies of the operating segment and those described in Note 4. Please refer to the Company’s consolidated financial statements for the related segment revenue and operating results.

 

78


 

ATTACHMENT 1 (Significant intercompany transactions between consolidated entities)

 (Amount in thousand, Currency denomination in NTD or in foreign currencies)

 

For the six-month period ended June 30, 2026

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Transactions

No.
(Note 1)

 

Related party

 

Counterparty

 

Relationship with
the Company
(Note 2)

 

Account

 

Amount

 

Collection periods
(Note 3)

 

Percentage of consolidated operating
revenues or consolidated total assets
(Note 4)

0

 

UNITED MICROELECTRONICS CORPORATION

 

UMC GROUP (USA)

 

1

 

Sales

 

$27,542,946

 

Net 60 days

 

21%

0

 

UNITED MICROELECTRONICS CORPORATION

 

UMC GROUP (USA)

 

1

 

Accounts receivable

 

7,865,649

 

-

 

1%

0

 

UNITED MICROELECTRONICS CORPORATION

 

UNITED SEMICONDUCTOR (XIAMEN) CO., LTD.

 

1

 

Sales

 

563,399
(Note 5)

 

Net 30 days

 

0%

0

 

UNITED MICROELECTRONICS CORPORATION

 

UNITED SEMICONDUCTOR (XIAMEN) CO., LTD.

 

1

 

Accounts receivable

 

7,763

 

-

 

0%

1

 

UNITED SEMICONDUCTOR JAPAN CO., LTD.

 

UMC GROUP (USA)

 

3

 

Sales

 

3,852,381

 

Net 60 days

 

3%

1

 

UNITED SEMICONDUCTOR JAPAN CO., LTD.

 

UMC GROUP (USA)

 

3

 

Accounts receivable

 

1,316,142

 

-

 

0%

2

 

UNITED SEMICONDUCTOR (XIAMEN) CO., LTD.

 

UMC GROUP (USA)

 

3

 

Sales

 

243,055

 

Net 60 days

 

0%

2

 

UNITED SEMICONDUCTOR (XIAMEN) CO., LTD.

 

UMC GROUP (USA)

 

3

 

Accounts receivable

 

45,615

 

-

 

0%

3

 

WAVETEK MICROELECTRONICS CORPORATION

 

UMC GROUP (USA)

 

3

 

Sales

 

242,942

 

Net 60 days

 

0%

3

 

WAVETEK MICROELECTRONICS CORPORATION

 

UMC GROUP (USA)

 

3

 

Accounts receivable

 

111,003

 

-

 

0%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note 1: UMC and its subsidiaries are coded as follows:
             1. UMC is coded "0".
             2. The subsidiaries are coded consecutively beginning from "1" in the order presented in the table above.

Note 2: Transactions are categorized as follows:
             1. The holding company to subsidiary.
             2. Subsidiary to holding company.
             3. Subsidiary to subsidiary.

Note 3: The sales price to the above related parties was determined through mutual agreement in reference to market conditions.

Note 4: The percentage with respect to the consolidated asset/liability for transactions of balance sheet items are based on each item's balance at period-end.
             For profit or loss items, cumulative balances are used as basis.

Note 5: UMC authorized technology licenses to its subsidiary, UNITED SEMICONDUCTOR (XIAMEN) CO., LTD., in the amount of USD 0.35 billion which was recognized as deferred revenue.
             Since it was a downstream transaction, the deferred revenue would be realized over time.

 

79


 

ATTACHMENT 2 (Financing provided to others for the six-month period ended June 30, 2026)

(Amount in thousand, Currency denomination in NTD or in foreign currencies)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Collateral

 

 

 

 

No.

 

Lender

 

Counterparty

 

Financial statement account

 

Related party

 

Maximum balance for the period

 

Ending balance

 

Actual amount provided

 

Interest rate

 

Nature of financing

 

Amount of sales to (purchases from) counterparty

 

Reason for financing

 

Loss allowance

 

Item

 

Value

 

Limit of financing amount for individual counterparty

 

Limit of total financing amount

None

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

80


 

ATTACHMENT 3 (Endorsement/Guarantee provided to others for the six-month period ended June 30, 2026)

(Amount in thousand, Currency denomination in NTD or in foreign currencies)

 

 

 

 

 

 

Receiving party

 

 

 

 

 

 

 

 

 

 

 

 

No.

 

Endorsor/Guarantor

 

Company name

 

Relationship

 

Limit of guarantee/endorsement amount for receiving party

 

Maximum balance for the period

 

Ending balance

 

Actual amount
provided

 

Amount of collateral guarantee/endorsement

 

Percentage of accumulated guarantee amount to net assets value from the latest financial statement

 

Limit of total guarantee/endorsement amount

None

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

81


 

ATTACHMENT 4 (Significant securities held as of June 30, 2026) (Excluding subsidiaries, associates and joint ventures)

(Amount in thousand, Currency denomination in NTD or in foreign currencies)

 

 

 

 

 

 

 

 

 

 

 

June 30, 2026

 

 

Investor Company

 

Type of securities

 

Name of securities

 

Relationship

 

Financial statement account

 

Units (thousand)/ bonds/ shares (thousand)

 

Carrying amount

 

Percentage of ownership (%)

 

Fair value/
Net assets value

 

Shares as collateral
(thousand)

UNITED MICROELECTRONICS CORPORATION

 

Stock

 

PIXART IMAGING, INC.

 

-

 

Financial assets at fair value through profit or loss, current

 

1,600

 

 

$380,800

 

1.05

 

 

$380,800

 

None

 

 

Fund

 

TGVEST ASIA PARTNERS II(TAIWAN), L.P.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

-

 

 

1,049,825

 

-

 

 

1,049,825

 

None

 

 

Stock

 

HOLTEK SEMICONDUCTOR INC.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

22,144

 

 

1,441,591

 

9.61

 

 

1,441,591

 

None

 

 

Fund

 

GRANDFULL CONVERGENCE INNOVATION GROWTH FUND, L.P.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

-

 

 

257,185

 

-

 

 

257,185

 

None

 

 

Stock

 

UNITED INDUSTRIAL GASES CO., LTD.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

16,680

 

 

2,060,276

 

7.66

 

 

2,060,276

 

None

 

 

Stock

 

OCTTASIA INVESTMENT HOLDING INC.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

4,530

 

 

116,647

 

6.29

 

 

116,647

 

None

 

 

Stock

 

ENNOSTAR INC.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

5,357

 

 

347,166

 

0.73

 

 

347,166

 

None

 

 

Stock

 

DUNPIN NO.5 INNOVATION INVESTMENT CO., LTD.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

20,000

 

 

228,400

 

7.60

 

 

228,400

 

None

 

 

Stock

 

UNIMICRON HOLDING LIMITED

 

Associate

 

Financial assets at fair value through other comprehensive income, noncurrent

 

15,129

 

 

4,953,663

 

10.57

 

 

4,953,663

 

None

 

 

Stock

 

ITE TECH. INC.

 

-

 

Financial assets at fair value through other comprehensive income, noncurrent

 

13,960

 

 

2,219,637

 

8.41

 

 

2,219,637

 

None

 

 

Stock

 

CHIPBOND TECHNOLOGY CORPORATION

 

-

 

Financial assets at fair value through other comprehensive income, noncurrent

 

53,164

 

 

11,244,148

 

7.14

 

 

11,244,148

 

None

 

 

Stock

 

NOVATEK MICROELECTRONICS CORP.

 

-

 

Financial assets at fair value through other comprehensive income, noncurrent

 

5,279

 

 

2,824,345

 

0.87

 

 

2,824,345

 

None

 

 

Stock-preferred stock

 

MTIC HOLDINGS PTE. LTD.

 

Associate

 

Financial assets at fair value through other comprehensive income, noncurrent

 

12,000

 

 

207,263

 

-

 

 

207,263

 

None

FORTUNE VENTURE CAPITAL CORP.

 

Stock

 

PUGA HOLDINGS LIMITED

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

2

 

 

236,068

 

3.60

 

 

236,068

 

None

 

 

Stock

 

TOPOINT TECHNOLOGY CO., LTD.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

4,586

 

 

2,632,424

 

3.16

 

 

2,632,424

 

None

 

 

Stock

 

CENTERA PHOTONICS INC.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

1,804

 

 

393,198

 

2.70

 

 

393,198

 

None

 

 

Stock

 

CHIPBOND TECHNOLOGY CORPORATION

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

13,489

 

 

2,852,818

 

1.81

 

 

2,852,818

 

None

 

 

Stock

 

TAIWAN SEMICONDUCTOR CO., LTD.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

3,235

 

 

389,818

 

1.23

 

 

389,818

 

None

 

 

Stock

 

INNOSTAR SERVICE, INC.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

284

 

 

571,857

 

0.70

 

 

571,857

 

None

 

 

Stock

 

AIROHA TECHNOLOGY CORP.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

360

 

 

241,200

 

0.21

 

 

241,200

 

None

 

 

Stock

 

ELITE MATERIAL CO., LTD.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

62

 

 

331,781

 

0.02

 

 

331,781

 

None

 

 

Stock-preferred stock

 

HYPERLIGHT CORP.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

757

 

 

190,740

 

-

 

 

190,740

 

None

 

 

Fund

 

TRANSLINK CAPITAL PARTNERS IV, L.P.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

-

 

 

166,376

 

-

 

 

166,376

 

None

 

 

Fund

 

TRENDFORCE CAPITAL FUND SPC-TRENDFORCE CAPITAL FUND I SP

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

15

 

 

339,168

 

-

 

 

339,168

 

None

 

 

Fund

 

TRANSLINK CAPITAL PARTNERS V, L.P.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

-

 

 

134,483

 

-

 

 

134,483

 

None

 

 

Stock

 

SHIN-ETSU HANDOTAI TAIWAN CO., LTD.

 

-

 

Financial assets at fair value through other comprehensive income, noncurrent

 

10,500

 

 

1,585,395

 

7.00

 

 

1,585,395

 

None

TLC CAPITAL CO., LTD.

 

Stock

 

ARTERY TECHNOLOGY CORP.

 

Associate

 

Financial assets at fair value through profit or loss, noncurrent

 

5,112

 

 

748,908

 

8.18

 

 

748,908

 

None

 

 

Stock

 

SIMPLO TECHNOLOGY CO., LTD.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

1,422

 

 

593,887

 

0.77

 

 

593,887

 

None

 

 

Fund

 

TRANSLINK CAPITAL PARTNERS III, L.P.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

-

 

 

121,301

 

-

 

 

121,301

 

None

 

 

Stock-preferred stock

 

UVEYE LTD.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

602

 

 

210,896

 

-

 

 

210,896

 

None

 

 

Stock-preferred stock

 

SILITH TECHNOLOGY LTD.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

6,978

 

 

313,848

 

-

 

 

313,848

 

None

 

 

Stock-preferred stock

 

HYPERLIGHT CORP.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

757

 

 

190,740

 

-

 

 

190,740

 

None

 

82


 

ATTACHMENT 4 (Significant securities held as of June 30, 2026) (Excluding subsidiaries, associates and joint ventures)

(Amount in thousand, Currency denomination in NTD or in foreign currencies)

 

 

 

 

 

 

 

 

 

 

 

June 30, 2026

 

 

Investor Company

 

Type of securities

 

Name of securities

 

Relationship

 

Financial statement account

 

Units (thousand)/ bonds/ shares (thousand)

 

Carrying amount

 

Percentage of ownership (%)

 

Fair value/
Net assets value

 

Shares as collateral
(thousand)

UMC CAPITAL CORP.

 

Stock

 

OCTTASIA INVESTMENT HOLDING INC.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

5,594

 

USD

4,531

 

7.76

 

USD

4,531

 

None

 

 

Stock

 

ALL-STARS SP IV LTD.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

7

 

USD

6,749

 

5.03

 

USD

6,749

 

None

 

 

Stock-preferred stock

 

ATSCALE, INC.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

14,129

 

USD

8,247

 

-

 

USD

8,247

 

None

 

 

Stock-preferred stock

 

SIFOTONICS TECHNOLOGIES CO., LTD.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

3,500

 

USD

22,856

 

-

 

USD

22,856

 

None

 

 

Stock-preferred stock

 

REED SEMICONDUCTOR CORP.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

4,542

 

USD

16,401

 

-

 

USD

16,401

 

None

 

 

Stock-preferred stock

 

HYPERLIGHT CORP.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

2,485

 

USD

12,965

 

-

 

USD

12,965

 

None

 

 

Stock-preferred stock

 

SILICON BOX PTE. LTD.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

176

 

USD

8,066

 

-

 

USD

8,066

 

None

 

 

Stock-preferred stock

 

DREAMBIG SEMICONDUCTOR INC.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

3,296

 

USD

6,827

 

-

 

USD

6,827

 

None

 

 

Fund

 

TRANSLINK CAPITAL PARTNERS III, L.P.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

-

 

USD

10,316

 

-

 

USD

10,316

 

None

 

 

Fund

 

STORM VENTURES FUND V, L.P.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

-

 

USD

8,998

 

-

 

USD

8,998

 

None

 

 

Fund

 

SIERRA VENTURES XI, L.P.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

-

 

USD

12,120

 

-

 

USD

12,120

 

None

 

 

Fund

 

TRANSLINK CAPITAL PARTNERS IV, L.P.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

-

 

USD

15,701

 

-

 

USD

15,701

 

None

 

 

Fund

 

TRANSLINK CAPITAL PARTNERS V, L.P.

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

-

 

USD

2,820

 

-

 

USD

2,820

 

None

 

 

Fund

 

7V AI CAPITAL LLC

 

-

 

Financial assets at fair value through profit or loss, noncurrent

 

-

 

USD

19,928

 

-

 

USD

19,928

 

None

 

83


 

ATTACHMENT 5 (Related party transactions for purchases and sales amounts exceeding the lower of NT$100 million or 20 percent of capital stock for the six-month period ended June 30, 2026)

(Amount in thousand, Currency denomination in NTD or in foreign currencies)

 

UNITED MICROELECTRONICS CORPORATION

 

 

 

 

Transactions

 

Details of non-arm's length transaction

 

Notes and accounts receivable (payable)

 

 

Counterparty

 

Relationship

 

Purchases (Sales)

 

Amount

 

Percentage of total purchases (sales)

 

Term

 

Unit price

 

Term

 

Balance

 

Percentage of total receivables (payable)

 

Note

UMC GROUP (USA)

 

Subsidiary

 

Sales

 

 

$27,542,946

 

28

%

 

Net 60 days

 

N/A

 

N/A

 

 

$7,865,649

 

 

25

%

 

 

FARADAY TECHNOLOGY CORPORATION

 

Associate

 

Sales

 

 

1,067,201

 

1

%

 

Month-end 60 days

 

N/A

 

N/A

 

 

512,995

 

 

2

%

 

 

UNITED SEMICONDUCTOR (XIAMEN) CO., LTD.

 

Subsidiary

 

Sales

 

 

563,399

 

1

%

 

Net 30 days

 

N/A

 

N/A

 

 

7,763

 

 

0

%

 

 

ARTERY TECHNOLOGY COMPANY

 

Associate

 

Sales

 

 

547,075

 

1

%

 

Month-end 60 days

 

N/A

 

N/A

 

 

182,171

 

 

1

%

 

 

UNITEDDS SEMICONDUCTOR (SHANDONG) CO., LTD.

 

Associate

 

Sales

 

 

486,524

 

0

%

 

Net 60 days

 

N/A

 

N/A

 

 

35,330

 

 

0

%

 

 

SILICON INTEGRATED SYSTEMS CORP.

 

Associate

 

Sales

 

 

112,847

 

0

%

 

Month-end 45 days

 

N/A

 

N/A

 

 

69,674

 

 

0

%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UMC GROUP (USA)

 

 

 

 

Transactions

 

Details of non-arm's length transaction

 

Notes and accounts receivable (payable)

 

 

Counterparty

 

Relationship

 

Purchases (Sales)

 

Amount

 

Percentage of total purchases (sales)

 

Term

 

Unit price

 

Term

 

Balance

 

Percentage of total receivables (payable)

 

Note

UNITED MICROELECTRONICS CORPORATION

 

Parent company

 

Purchases

 

USD

839,456

 

86

%

 

Net 60 days

 

N/A

 

N/A

 

USD

242,349

 

 

82

%

 

 

UNITED SEMICONDUCTOR JAPAN CO., LTD.

 

Associate

 

Purchases

 

USD

118,472

 

12

%

 

Net 60 days

 

N/A

 

N/A

 

USD

40,224

 

 

14

%

 

 

WAVETEK MICROELECTRONICS CORPORATION

 

Associate

 

Purchases

 

USD

6,631

 

1

%

 

Net 60 days

 

N/A

 

N/A

 

USD

2,609

 

 

1

%

 

 

UNITED SEMICONDUCTOR (XIAMEN) CO., LTD.

 

Associate

 

Purchases

 

USD

5,808

 

1

%

 

Net 60 days

 

N/A

 

N/A

 

USD

1,389

 

 

0

%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UNITED SEMICONDUCTOR JAPAN CO., LTD.

 

 

 

 

Transactions

 

Details of non-arm's length transaction

 

Notes and accounts receivable (payable)

 

 

Counterparty

 

Relationship

 

Purchases (Sales)

 

Amount

 

Percentage of total purchases (sales)

 

Term

 

Unit price

 

Term

 

Balance

 

Percentage of total receivables (payable)

 

Note

UMC GROUP (USA)

 

Associate

 

Sales

 

JPY

19,261,904

 

45

%

 

Net 60 days

 

N/A

 

N/A

 

JPY

6,770,276

 

 

43

%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UNITED SEMICONDUCTOR (XIAMEN) CO., LTD.

 

 

 

 

Transactions

 

Details of non-arm's length transaction

 

Notes and accounts receivable (payable)

 

 

Counterparty

 

Relationship

 

Purchases (Sales)

 

Amount

 

Percentage of total purchases (sales)

 

Term

 

Unit price

 

Term

 

Balance

 

Percentage of total receivables (payable)

 

Note

UNITEDDS SEMICONDUCTOR (SHANDONG) CO., LTD.

 

Associate

 

Sales

 

RMB

97,399

 

3

%

 

Month-end 30 days

 

N/A

 

N/A

 

RMB

9,646

 

 

1

%

 

 

FARADAY TECHNOLOGY CORPORATION

 

Associate

 

Sales

 

RMB

72,750

 

2

%

 

Month-end 60 days

 

N/A

 

N/A

 

RMB

32,197

 

 

4

%

 

 

ARTERY TECHNOLOGY CORPORATION, LTD.

 

Associate

 

Sales

 

RMB

56,394

 

2

%

 

Month-end 60 days

 

N/A

 

N/A

 

RMB

33,329

 

 

4

%

 

 

UMC GROUP (USA)

 

Associate

 

Sales

 

RMB

52,776

 

2

%

 

Net 60 days

 

N/A

 

N/A

 

RMB

9,780

 

 

1

%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WAVETEK MICROELECTRONICS CORPORATION

 

 

 

 

Transactions

 

Details of non-arm's length transaction

 

Notes and accounts receivable (payable)

 

 

Counterparty

 

Relationship

 

Purchases (Sales)

 

Amount

 

Percentage of total purchases (sales)

 

Term

 

Unit price

 

Term

 

Balance

 

Percentage of total receivables (payable)

 

Note

UMC GROUP (USA)

 

Associate

 

Sales

 

 

$242,942

 

30

%

 

Net 60 days

 

N/A

 

N/A

 

 

$111,003

 

 

46

%

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HEJIAN TECHNOLOGY (SUZHOU) CO., LTD.

 

 

 

 

Transactions

 

Details of non-arm's length transaction

 

Notes and accounts receivable (payable)

 

 

Counterparty

 

Relationship

 

Purchases (Sales)

 

Amount

 

Percentage of total purchases (sales)

 

Term

 

Unit price

 

Term

 

Balance

 

Percentage of total receivables (payable)

 

Note

UNITEDDS SEMICONDUCTOR (SHANDONG) CO., LTD.

 

Associate

 

Sales

 

RMB

30,346

 

2

%

 

Month-end 30 days

 

N/A

 

N/A

 

RMB

6,730

 

 

2

%

 

 

 

84


 

ATTACHMENT 6 (Receivables from related parties with amounts exceeding the lower of NT$100 million or 20 percent of capital stock as of June 30, 2026)

(Amount in thousand, Currency denomination in NTD or in foreign currencies)

 

UNITED MICROELECTRONICS CORPORATION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ending balance

 

 

Overdue receivables

 

 

 

 

Counterparty

Relationship

Notes
receivable

 

Accounts
receivable

 

Other
receivables

 

Total

 

Turnover rate (times)

 

Amount

 

Collection status

Amount received in subsequent period

Loss allowance

UMC GROUP (USA)

 

Subsidiary

 

 

$-

 

 

$7,865,649

 

 

$39

 

 

$7,865,688

 

8.20

 

 

$387

 

Collection in
subsequent period

 

 

$5,192,261

 

 

$4,126

FARADAY TECHNOLOGY CORPORATION

 

Associate

 

 

-

 

 

512,995

 

 

64,733

 

 

577,728

 

5.50

 

 

7,381

 

Collection in
subsequent period

 

 

100,757

 

 

-

ARTERY TECHNOLOGY COMPANY

 

Associate

 

 

-

 

 

182,171

 

 

-

 

 

182,171

 

12.01

 

 

10,151

 

-

 

 

-

 

 

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UNITED SEMICONDUCTOR JAPAN CO., LTD.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ending balance

 

 

Overdue receivables

 

 

 

 

Counterparty

Relationship

Notes
receivable

 

Accounts
receivable

 

Other
receivables

 

Total

 

Turnover rate (times)

 

Amount

 

Collection status

Amount received in subsequent period

Loss allowance

UMC GROUP (USA)

 

Associate

 

JPY

-

 

JPY

6,770,276

 

JPY

-

 

JPY

6,770,276

 

6.64

 

JPY

-

 

-

 

JPY

1,525,918

 

JPY

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

UNITED SEMICONDUCTOR (XIAMEN) CO., LTD.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ending balance

 

 

Overdue receivables

 

 

 

 

Counterparty

Relationship

Notes
receivable

 

Accounts
receivable

 

Other
receivables

 

Total

 

Turnover rate (times)

 

Amount

 

Collection status

Amount received in subsequent period

Loss allowance

ARTERY TECHNOLOGY CORPORATION, LTD.

 

Associate

 

RMB

-

 

RMB

33,329

 

RMB

-

 

RMB

33,329

 

5.38

 

RMB

-

 

-

 

RMB

10,657

 

RMB

-

FARADAY TECHNOLOGY CORPORATION

 

Associate

 

RMB

-

 

RMB

32,197

 

RMB

-

 

RMB

32,197

 

6.05

 

RMB

-

 

-

 

RMB

-

 

RMB

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WAVETEK MICROELECTRONICS CORPORATION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ending balance

 

 

Overdue receivables

 

 

 

 

Counterparty

Relationship

Notes
receivable

 

Accounts
receivable

 

Other
receivables

 

Total

 

Turnover rate (times)

 

Amount

 

Collection status

Amount received in subsequent period

Loss allowance

UMC GROUP (USA)

 

Associate

 

 

$-

 

 

$111,003

 

 

$-

 

 

$111,003

 

5.10

 

 

$-

 

-

 

 

$30,622

 

 

$-

 

85


 

ATTACHMENT 7 (Names, locations and related information of investee companies as of June 30, 2026) (Not including investment in Mainland China)

(Amount in thousand, Currency denomination in NTD or in foreign currencies)

 

 

 

 

 

 

 

 

 

Initial Investment

 

Investment as of June 30, 2026

 

 

 

 

 

 

 

 

Investor Company

 

Investee company

Address

Main businesses and products

 

Ending balance

 

Beginning balance

Number of shares (thousand)

 

Percentage of ownership
(%)

 

Carrying amount

 

Net income (loss) of investee company

 

Investment income (loss) recognized

 

Note

UNITED MICROELECTRONICS CORPORATION

 

UMC GROUP (USA)

 

USA

 

IC Sales

 

USD

16,438

 

USD

16,438

 

16,438

 

100.00

 

 

$2,766,561

 

 

$120,386

 

 

$120,386

 

 

 

 

UNITED MICROELECTRONICS (EUROPE) B.V.

 

The Netherlands

 

Marketing support activities

 

USD

5,421

 

USD

5,421

 

9

 

100.00

 

 

188,928

 

 

4,736

 

 

4,736

 

 

 

 

UMC CAPITAL CORP.

 

Cayman Islands

 

Investment holding

 

USD

103,500

 

USD

103,500

 

93,663

 

100.00

 

 

6,212,281

 

 

1,044,651

 

 

1,044,651

 

 

 

 

GREEN EARTH LIMITED

 

Samoa

 

Investment holding

 

USD

1,549,000

 

USD

1,549,000

 

1,549,000

 

100.00

 

 

39,402,942

 

 

2,575,138

 

 

2,575,138

 

 

 

 

TLC CAPITAL CO., LTD.

 

Taipei City, Taiwan

 

Venture capital

 

 

4,610,000

 

 

4,610,000

 

456,394

 

100.00

 

 

5,424,827

 

 

501,334

 

 

501,334

 

 

 

 

UMC INVESTMENT (SAMOA) LIMITED

 

Samoa

 

Investment holding

 

USD

1,520

 

USD

1,520

 

1,520

 

100.00

 

 

50,501

 

 

1,461

 

 

1,461

 

 

 

 

FORTUNE VENTURE CAPITAL CORP.

 

Taipei City, Taiwan

 

Consulting and planning for venture capital

 

 

3,440,053

 

 

3,440,053

 

676,102

 

100.00

 

 

14,705,232

 

 

5,541,703

 

 

5,541,703

 

 

 

 

UMC KOREA CO., LTD.

 

Korea

 

Marketing support activities

 

KRW

550,000

 

KRW

550,000

 

110

 

100.00

 

 

27,299

 

 

713

 

 

713

 

 

 

 

OMNI GLOBAL LIMITED

 

Samoa

 

Investment holding

 

USD

4,300

 

USD

4,300

 

4,300

 

100.00

 

 

886,413

 

 

(2,983)

 

 

(2,983)

 

 

 

 

SINO PARAGON LIMITED

 

Samoa

 

Investment holding

 

USD

2,600

 

USD

2,600

 

2,600

 

100.00

 

 

114,781

 

 

(17,528)

 

 

(17,528)

 

 

 

 

BEST ELITE INTERNATIONAL LIMITED

 

British Virgin Islands

 

Investment holding

 

USD

309,102

 

USD

309,102

 

664,966

 

100.00

 

 

52,279,216

 

 

3,257,733

 

 

3,257,733

 

 

 

 

UNITED SEMICONDUCTOR JAPAN CO., LTD.

 

Japan

 

Sales and manufacturing of integrated circuits

 

JPY

64,421,068

 

JPY

64,421,068

 

116,247

 

100.00

 

 

26,753,697

 

 

1,399,607

 

 

1,399,607

 

 

 

 

WAVETEK MICROELECTRONICS CORPORATION

 

Hsinchu County, Taiwan

 

Sales and manufacturing of integrated circuits

 

 

1,903,741

 

 

1,903,741

 

148,112

 

77.94

 

 

(100,728)

 

 

(435,127)

 

 

(340,514)

 

 

 

 

MTIC HOLDINGS PTE. LTD.

 

Singapore

 

Investment holding

 

SGD

12,000

 

SGD

12,000

 

12,000

 

45.44

 

 

-

 

 

(4,514)

 

 

-

 

 

 

 

UNITECH CAPITAL INC.

 

British Virgin Islands

 

Investment holding

 

USD

21,000

 

USD

21,000

 

21,000

 

42.00

 

 

686,546

 

 

367,153

 

 

154,204

 

 

 

 

TRIKNIGHT CAPITAL CORPORATION

 

Taipei City, Taiwan

 

Investment holding

 

 

886,559

 

 

943,148

 

123,642

 

40.00

 

 

769,186

 

 

221,652

 

 

88,661

 

 

 

 

HSUN CHIEH INVESTMENT CO., LTD.

 

Taipei City, Taiwan

 

Investment holding

 

 

299,169

 

 

307,448

 

1,069,271

 

36.49

 

 

34,229,937

 

 

58,127,989

 

 

21,209,726

 

 

 

 

YANN YUAN INVESTMENT CO., LTD.

 

Taipei City, Taiwan

 

Investment holding

 

 

2,300,000

 

 

2,300,000

 

259,468

 

26.78

 

 

30,303,137

 

 

9,650,857

 

 

2,584,048

 

 

 

 

SILICON INTEGRATED SYSTEMS CORP.

 

Hsinchu City, Taiwan

 

Research, manufacturing and sales of integrated circuits

 

 

3,527,742

 

 

3,527,742

 

92,648

 

18.08

 

 

9,169,636

 

 

103,177

 

 

18,198

 

 

 

 

FARADAY TECHNOLOGY CORPORATION

 

Hsinchu City, Taiwan

 

Design of application-specific integrated circuit

 

 

572,891

 

 

572,891

 

35,963

 

13.80

 

 

3,048,043

 

 

302,262

 

 

33,927

 

 

 

 

UNIMICRON TECHNOLOGY CORP.

 

Taoyuan City, Taiwan

 

Manufacturing of PCB

 

 

3,419,134

 

 

2,775,835

 

204,424

 

12.85

 

 

17,813,795

 

 

18,157,914

 

 

2,261,743

 

 

 

86


 

ATTACHMENT 7 (Names, locations and related information of investee companies as of June 30, 2026) (Not including investment in Mainland China)

(Amount in thousand, Currency denomination in NTD or in foreign currencies)

 

 

 

 

 

 

 

 

 

Initial Investment

 

Investment as of June 30, 2026

 

 

 

 

 

 

 

 

Investor Company

 

Investee company

Address

Main businesses and products

Ending balance

 

Beginning balance

Number of shares (thousand)

 

Percentage of ownership
(%)

 

Carrying amount

 

Net income (loss) of investee company

 

Investment income (loss) recognized

 

Note

FORTUNE VENTURE CAPITAL CORP.

 

TERA ENERGY DEVELOPMENT CO., LTD.

 

Hsinchu City, Taiwan

 

Energy Technical Services

 

 

$200,802

 

 

$100,752

 

17,758

 

95.37

 

 

$282,983

 

 

$25,149

 

 

$23,916

 

 

 

 

UNITED LED CORPORATION HONG KONG LIMITED

 

Hongkong

 

Investment holding

 

USD

22,500

 

USD

22,500

 

22,500

 

25.14

 

 

128,687

 

 

2,048

 

 

515

 

 

 

 

AMOESO CO., LTD.

 

Hsinchu City, Taiwan

 

3G/4G/5G Indoor Signal Coverage Solution

 

 

32,500

 

 

22,500

 

1,417

 

19.61

 

 

16,664

 

 

(20,367)

 

 

(1,955)

 

 

 

 

WAVETEK MICROELECTRONICS CORPORATION

 

Hsinchu County, Taiwan

 

Sales and manufacturing of integrated circuits

 

 

8,856

 

 

8,856

 

1,194

 

0.63

 

 

(284)

 

 

(435,127)

 

 

(2,744)

 

 

TLC CAPITAL CO., LTD.

 

SOARING CAPITAL CORP.

 

Samoa

 

Investment holding

 

USD

900

 

USD

900

 

900

 

100.00

 

 

10,598

 

 

(1,579)

 

 

(1,579)

 

 

 

 

HSUN CHIEH CAPITAL CORP.

 

Samoa

 

Investment holding

 

USD

8,000

 

USD

8,000

 

8,000

 

40.00

 

 

308,837

 

 

180,098

 

 

72,039

 

 

TERA ENERGY DEVELOPMENT CO., LTD.

 

EVERRICH ENERGY INVESTMENT (HK) LIMITED

 

Hongkong

 

Investment holding

 

USD

460

 

USD

460

 

460

 

100.00

 

 

22,450

 

 

2,326

 

 

2,326

 

 

 

 

MU-ONE ENERGY CO., LTD.

 

Hsinchu City, Taiwan

 

Sales of pollution control equipment

 

 

10,000

 

 

-

 

1,000

 

100.00

 

 

9,628

 

 

(372)

 

 

(372)

 

 

 

 

MU-WELL ENERGY CO., LTD.

 

Hsinchu City, Taiwan

 

Energy Technical Services

 

 

10,000

 

 

-

 

1,000

 

100.00

 

 

9,946

 

 

(54)

 

 

(54)

 

 

 

 

MU-SUN ENERGY CO., LTD.

 

Hsinchu City, Taiwan

 

Energy Technical Services

 

 

100,000

 

 

-

 

10,000

 

100.00

 

 

100,906

 

 

906

 

 

906

 

 

WAVETEK MICROELECTRONICS CORPORATION

 

WAVETEK MICROELECTRONICS CORPORATION (USA)

 

USA

 

Marketing service

 

USD

60

 

USD

60

 

60

 

100.00

 

 

2,735

 

 

(26)

 

 

(26)

 

 

BEST ELITE INTERNATIONAL LIMITED

 

INFOSHINE TECHNOLOGY LIMITED

 

British Virgin Islands

 

Investment holding

 

USD

354,000

 

USD

354,000

 

-

 

100.00

 

 

52,510,501

 

 

3,256,567

 

 

3,256,567

 

 

INFOSHINE TECHNOLOGY LIMITED

 

OAKWOOD ASSOCIATES LIMITED

 

British Virgin Islands

 

Investment holding

 

USD

354,000

 

USD

354,000

 

-

 

100.00

 

 

52,510,501

 

 

3,256,567

 

 

3,256,567

 

 

OMNI GLOBAL LIMITED

 

UNITED MICROTECHNOLOGY CORPORATION (CALIFORNIA)

 

USA

 

Research & Development

 

USD

1,000

 

USD

1,000

 

0

 

100.00

 

 

56,155

 

 

2,682

 

 

2,682

 

 

 

 

ECP VITA PTE. LTD.

 

Singapore

 

Insurance

 

USD

9,000

 

USD

9,000

 

9,000

 

100.00

 

 

684,144

 

 

(5,920)

 

 

(5,920)

 

 

GREEN EARTH LIMITED

 

UNITED MICROCHIP CORPORATION

 

Cayman Islands

 

Investment holding

 

USD

1,546,050

 

USD

1,546,050

 

1,546,050

 

100.00

 

 

39,787,245

 

 

2,574,412

 

 

2,574,412

 

 

 

87


 

ATTACHMENT 8 (Investment in Mainland China as of June 30, 2026)

(Amount in thousand, Currency denomination in NTD or in foreign currencies)

 

 

 

 

 

 

 

 

 

 

 

 

 

Investment flows

 

 

 

 

 

 

 

 

 

 

 

 

Investee company

Main businesses and products

Total amount of
paid-in capital

Method of investment
(Note 1)

 

Accumulated
outflow of
investment from
Taiwan as of
January 1, 2026

 

Outflow

 

Inflow

 

Accumulated outflow of investment from Taiwan as of
June 30, 2026

 

Net income (loss) of investee company

 

Percentage of ownership

 

Investment income (loss) recognized
(Note 2)

 

Carrying amount
as of
June 30, 2026

 

Accumulated inward remittance of earnings as of
June 30, 2026

UNITRUTH ADVISOR (SHANGHAI) CO., LTD.

 

Investment Holding and advisory

 

$25,432
(USD 800)

 

(ii)SOARING CAPITAL CORP.

 

$25,432
(USD 800)

 

$-

 

$-

 

$25,432
(USD 800)

 

$(1,580)

 

100.00%

 

$(1,580)
(iii)

 

$10,557

 

$-

EVERRICH (JINING) NEW ENERGY TECHNOLOGY CO., LTD. (formerly EVERRICH (SHANDONG) ENERGY CO., LTD.)

 

Solar engineering integrated design services

 

14,337
(USD 451)

 

(ii)EVERRICH ENERGY INVESTMENT (HK) LIMITED

 

14,623
(USD 460)

 

-

 

-

 

14,623
(USD 460)

 

2,330

 

100.00%

 

2,330
(iii)

 

22,208

 

164,227
(USD 5,166)

UNITED LED CORPORATION

 

Research, manufacturing and sales in LED epitaxial wafers

 

2,670,360
(USD 84,000)

 

(ii)UNITED LED CORPORATION HONG KONG LIMITED

 

643,748
(USD 20,250)

 

-

 

-

 

643,748
(USD 20,250)

 

1,684
(RMB 361)

 

25.14%

 

423
(RMB 91)
(iii)

 

125,013
(RMB 26,804)

 

-

HEJIAN TECHNOLOGY (SUZHOU) CO., LTD.

 

Sales and manufacturing of integrated circuits

 

14,669,427
(RMB 3,145,246)

 

(ii)OAKWOOD ASSOCIATES LIMITED

 

9,826,353
(USD 309,102)

 

-

 

-

 

9,826,353
(USD 309,102)

 

3,270,318
(RMB 701,183)

 

100%
(Note 4)

 

3,270,318
(RMB 701,183)
(ii)

 

51,571,382
(RMB 11,057,329)

 

-

UNITED SEMICONDUCTOR (XIAMEN) CO., LTD.

 

Sales and manufacturing of integrated circuits

 

75,546,511
(RMB 16,197,794)

 

(ii)UNITED MICROCHIP CORPORATION and (iii)HEJIAN TECHNOLOGY (SUZHOU) CO., LTD.

 

48,804,453
(USD 1,535,214)
(Note 5)

 

-

 

-

 

48,804,453
(USD 1,535,214)
(Note 5)

 

4,131,129
(RMB 885,748)

 

100.00%

 

4,131,129
(RMB 885,748)
(ii)

 

62,761,876
(RMB 13,456,663)

 

-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Accumulated investment in Mainland China as of
June 30, 2026

 

Investment amounts authorized by Investment Commission, MOEA

 

Upper limit on investment

 

 

 

 

 

 

 

 

 

 

 

 

$59,314,609
(USD 1,865,826)

 

$89,564,892
(USD 2,817,392)

 

$266,352,149

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Note 1 : The methods for engaging in investment in Mainland China include the following:

              (i) Direct investment in Mainland China.

              (ii) Indirectly investment in Mainland China through companies registered in a third region (Please specify the name of the company in third region).

              (iii) Other methods.

Note 2 : The investment income (loss) recognized in current period, the investment income (loss) were determined based on the following basis:

              (i) The financial statements were reviewed by an international certified public accounting firm in cooperation with an R.O.C. accounting firm.

              (ii) The financial statements were reviewed by the auditors of the parent company.

              (iii) Others.

Note 3 : Initial investment amounts denominated in foreign currencies are translated into New Taiwan Dollars using the spot rates at the financial report date.

Note 4 : The Company indirectly invested in HEJIAN TECHNOLOGY (SUZHOU) CO., LTD. via investment in BEST ELITE INTERNATIONAL LIMITED, an equity investee. The investment has been approved by the Investment Commission, MOEA

              in the total amount of USD 383,569 thousand. The amount of investment has been all remitted.

Note 5 : The investment to UNITED SEMICONDUCTOR (XIAMEN) CO., LTD. (USCXM) from HEJIAN TECHNOLOGY (SUZHOU) CO., LTD. and indirectly invested in USCXM via investment in GREEN EARTH LIMITED.

              The consent to invest in USCXM's investment has been approved by the Investment Commission, MOEA in the total amount of USD 2,412,313 thousand. The amount of investment has been all remitted.

 

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