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 July 2026

Commission File Number: 001-42469

Uni-Fuels Holdings Limited

(Registrant’s Name)

9 Temasek Boulevard, Suntec Tower 2 #19-03

Singapore 038989

(Address of Principal Executive Offices)

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 ☐

OnSuccessful ~~July~~close 2,of ~~2026,~~ Uni-Fuels ~~Holdings~~3M ~~Limited~~USD ~~(the~~Commercial ~~“Company”)~~Paper ~~announced~~Series ~~that~~005 it(UFU315) ~~would~~by ~~change~~Uni-Fuels’ ~~its business address and mailing address of its principal executive office to 9 Temasek Boulevard, Suntec Tower 2 #19~~wholly-~~03,~~owned ~~Singapore 038989, effective July 2, 2026.~~subsidiary

Uni-Fuels Pte. Ltd., a Singapore subsidiary that is wholly owned by Uni-Fuels Holdings Limited, announced on July 20, 2026, that the offering of its Series 005 has closed on July 17, 2026, at 6 p.m. (Singapore time) and it has successfully raised US$3 million in gross proceeds from the issuance of the Series 005 tokens. The Series 005 tokens were listed on the ADDX Exchange on July 18, 2026.

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.

	UNI-FUELS HOLDINGS LIMITED
Date: July 2, 2026	By:	/s/ Koh Kuan Hua
Date: July 20, 2026	By:	/s/ Koh Kuan Hua
	Name:	Koh Kuan Hua
	Title:	Chief Executive Officer

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