Tronox (NYSE: TROX) to close Fuzhou TiO2 plant, shares Q4 2025 prelims

Rhea-AI Filing Summary

Tronox Holdings plc has announced its intent to permanently close its TiO2 pigment plant in Fuzhou, China. The company disclosed this decision in conjunction with a press release that also provides selected preliminary financial results for the fourth quarter ended December 31, 2025, which is included as Exhibit 99.1. The press release is furnished, not filed, meaning it is not automatically incorporated into other securities law filings unless specifically referenced.

Insights

Equity analyst

Tronox plans to close a China TiO2 plant while sharing preliminary Q4 2025 figures via a furnished press release.

The company reports that it intends to permanently close its TiO2 pigment plant in Fuzhou, China. Shutting a production facility can affect capacity, cost structure, and regional exposure, but this excerpt does not quantify those impacts or link them to specific financial metrics.

Tronox also furnished selected preliminary financial results for the quarter ended December 31, 2025 through a press release attached as Exhibit 99.1. Because this information is furnished rather than filed, it is treated differently under securities laws and is not automatically incorporated into other offerings or periodic reports unless expressly referenced in the future.

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of The Securities Exchange Act of 1934

Date of Report (Date of earliest event reported) January 26, 2026 (January 26, 2026)

TRONOX HOLDINGS PLC

(Exact Name of Registrant as Specified in Its Charter)

England and Wales	001-35573	98-1467236
(State or Other Jurisdiction of Incorporation)	(Commission File Number)	(IRS Employer Identification No.)

263 Tresser Boulevard, Suite 1100		Laporte Road, Stallingborough
Stamford, Connecticut 06901		Grimsby, North East Lincolnshire, DN40 2PR, UK

 (Address of Principal Executive Offices) (Zip Code)

(203) 705-3800

(Registrant’s Telephone Number, Including Area Code)

Not Applicable

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

	Title of each class	Trading Symbol(s)	Name of exchange on which registered
	Ordinary shares, par value $0.01 per share	TROX	NYSE

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02. Results of Operations and Financial Condition.

Attached as Exhibit 99.1 is a copy of a press release of Tronox Holdings plc (the “Company”), dated January 26, 2026, announcing the Company’s intent to permanently close its TiO₂ pigment plant in Fuzhou, China, as well as reporting selected preliminary financial results for the fourth quarter ended December 31, 2025. Such information, including the Exhibit 99.1 furnished hereto, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or Exchange Act, except as shall be expressly set forth by specific reference in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No.		Description
99.1		Press Release, dated January 26, 2026.
104		Inline XBRL for the cover page of this Current Report on Form 8-K.

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 hereunto duly authorized.

		TRONOX HOLDINGS PLC
Date: January 26, 2026	By:	/s/ Jeffrey N. Neuman
		Name:	Jeffrey N. Neuman
		Title:	Senior Vice President, General Counsel and Secretary

FAQ

What did Tronox Holdings plc (TROX) disclose in this 8-K?

Tronox Holdings plc disclosed its intent to permanently close its TiO2 pigment plant in Fuzhou, China and furnished a press release with selected preliminary financial results for the fourth quarter ended December 31, 2025.

Which Tronox facility is being closed according to the filing?

The company announced its intent to permanently close its TiO2 pigment plant located in Fuzhou, China.

What financial information did Tronox (TROX) provide with this 8-K?

Tronox provided selected preliminary financial results for the fourth quarter ended December 31, 2025 in a press release attached as Exhibit 99.1.

Is the Tronox Q4 2025 press release considered filed with the SEC?

No. The press release attached as Exhibit 99.1 is expressly described as furnished, not filed, and is not deemed incorporated into other securities law filings unless specifically referenced.

Where can investors find more detail on Tronoxs plant closure and Q4 2025 results?

More detail is contained in the press release dated January 26, 2026, which is attached to the 8-K as Exhibit 99.1.

Who signed the Tronox (TROX) 8-K related to the Fuzhou plant closure?

The report was signed on behalf of Tronox Holdings plc by Jeffrey N. Neuman, Senior Vice President, General Counsel and Secretary.