SuperX forms SuperX Cooltech JV with Chengtian Weiye; 35% stake

Rhea-AI Filing Summary

SuperX AI Technology Limited reported that its wholly owned subsidiary, SuperX AI Solution Limited, entered into a joint venture agreement with Hongkong Chengtian Weiye Technology Company Limited and affiliates to form SuperX Cooltech Pte. Ltd. in Singapore. SuperX AI Solution will hold a 35% equity interest, with the balance held by the Chengtian Weiye partners.

The JV combines SuperX’s AI system integration with Chengtian Weiye’s thermal management components under the cooperative brand “SuperX Cooltech” to provide liquid cooling products and infrastructure solutions to the global market, excluding mainland China, Hong Kong SAR, and Macau SAR. The transaction was approved by the board, and a press release titled “SuperX and Chengtian Weiye Establish Joint Venture SuperX Cooltech to Jointly Launch AI Liquid Cooling Solutions” was furnished as Exhibit 99.1.

Insights

Tech hardware strategist

Strategic JV; minority stake in global AI cooling outside Greater China.

SuperX is forming a Singapore-based JV with Chengtian Weiye, taking a 35% equity position. The venture pairs AI system integration with thermal management components to offer liquid cooling solutions under the “SuperX Cooltech” brand.

The addressable geography excludes mainland China, Hong Kong SAR, and Macau SAR, focusing the JV on international markets where AI data center build-outs drive demand for liquid cooling. As a minority holder, SuperX’s control is limited to its ownership terms as disclosed.

No financial contributions, revenue sharing, or timelines are provided in the excerpt. Actual business impact will depend on commercial execution and future disclosures in company filings.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 6-K

REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of October 2025

Commission File Number: 001-42013

SuperX AI Technology Limited

(Translation of registrant’s name into English)

30 Pasir Panjang Road

#06-31, Mapletree Business City

Singapore 117440

(Address of principal executive office)

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

Form 20-F ☒         Form 40-F ☐

Entry into a Joint Venture Agreement with Chengtian Weiye

On October 24, 2025, SuperX AI Solution Limited (“SuperX AI Solution”), a company incorporated in the British Virgin Islands and a wholly-owned subsidiary of SuperX AI Technology Limited, entered into a joint venture agreement (“JV Agreement”) with Hongkong Chengtian Weiye Technology Company Limited (“Chengtian Weiye”), a Hong Kong subsidiary of Shenzhen Chengtian Weiye Technology Co., Ltd., (Shenzhen Stock Exchange: 300689) (“Chengtian Weiye”) and certain affiliates, related parties and designees of Chengtian Weiye (together, the “Chengtian Weiye Partners”), to establish a joint venture through a new entity to be incorporated in Singapore, SuperX Cooltech Pte. Ltd. (the “JV”). Pursuant to the JV Agreement, SuperX AI Solution will hold a 35% equity interest in the JV, and the balance of the equity will be subscribed for by the Chengtian Weiye Partners. 

The joint venture will integrate the advantages of both parties in AI system integration and thermal management core components, operating under the cooperative brand "SuperX Cooltech" to provide liquid cooling products and infrastructure solutions to the global market (excluding mainland China, Hong Kong SAR, and Macau SAR).

The transaction was approved by the Company’s board of directors. On October 24, 2025, SuperX AI Technology Limited released a press release entitled “SuperX and Chengtian Weiye Establish Joint Venture SuperX Cooltech to Jointly Launch AI Liquid Cooling Solutions”. A copy of the press release is furnished as Exhibit 99.1 to this Current Report on Form 6-K and is incorporated herein by reference.

About Chengtian Weiye (Stock Code: 300689.SZ) and Chengtian Ketai (Ningbo) Thermal Management System Technology Co., Ltd.

Shenzhen Chengtian Weiye Technology Co., Ltd. is a leading international high-tech enterprise engaged in the R&D, production, sales, and services of smart cards and specialized chips, headquartered in Shenzhen, Guangdong, China. With a global business presence, the company provides high-quality products and professional services to customers from six major production bases in Shenzhen, Shanghai, Ningbo, Huizhou, New Delhi (India), and Jakarta (Indonesia). In recent years, the company has actively expanded into the high-performance thermal management field. Its holding subsidiary, Chengtian Ketai, focuses on the research, development, and manufacturing of liquid cooling products and systems for the semiconductor and AI server sectors. The company's products are widely utilized across several key industries, including communications, energy, automation, and electronics manufacturing, continuously driving the intelligent transformation of the industry.

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EXHIBITS INDEX

Exhibit No.		Description
99.1		SuperX and Chengtian Weiye Establish Joint Venture SuperX Cooltech to Jointly Launch AI Liquid Cooling Solutions

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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, thereunto duly authorized.

Date: October 24, 2025	SuperX AI Technology Limited
	By:	/s/ Yu Chun Kit, Anderson
	Name:	Yu Chun Kit Anderson
	Title:	Executive Director

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FAQ

What did SuperX (SUPX) announce in its Form 6-K?

SuperX entered a joint venture with Chengtian Weiye affiliates to form SuperX Cooltech Pte. Ltd. in Singapore to offer AI liquid cooling solutions.

What ownership stake will SuperX (SUPX) hold in the JV?

SuperX AI Solution Limited will hold a 35% equity interest in SuperX Cooltech Pte. Ltd.

What markets will the SuperX JV target?

The JV will serve the global market excluding mainland China, Hong Kong SAR, and Macau SAR.

What capabilities does the JV combine?

It integrates SuperX’s AI system integration with Chengtian Weiye’s thermal management core components under the “SuperX Cooltech” brand.

Was the SuperX (SUPX) JV approved by the board?

Yes. The transaction was approved by the Company’s board of directors.

Did SuperX (SUPX) issue a press release about the JV?

Yes. A press release titled “SuperX and Chengtian Weiye Establish Joint Venture SuperX Cooltech to Jointly Launch AI Liquid Cooling Solutions” was furnished as Exhibit 99.1.

Who is Chengtian Weiye?

Shenzhen Chengtian Weiye Technology Co., Ltd. (300689.SZ) is a high-tech enterprise with a subsidiary focused on liquid cooling products for semiconductor and AI server sectors.