6-K

UNITED STATESSECURITIES AND EXCHANGE COMMISSIONWashington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUERPURSUANT TO RULE 13a-16 OR 15d-16 UNDERTHE SECURITIES EXCHANGE ACT OF 1934

For the month of March 2026

Commission File Number: 001-42101

SUPER HIINTERNATIONAL HOLDING LTD.

1 Paya Lebar Link, #09-04

PLQ 1 Paya Lebar Quarter

Singapore 408533

+65 6378 1921

(Address of principal executive offices)

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 x                 Form 40-F ¨

Exhibit Index

SIGNATURE

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: March 31, 2026

Exhibit 99.1

HongKong Exchanges and Clearing Limited and The Stock Exchange of Hong Kong Limited take no responsibility for the contents of this announcement,make no representation as to its accuracy or completeness and expressly disclaim any liability whatsoever for any loss howsoever arisingfrom or in reliance upon the whole or any part of the contents of this announcement.

SUPERHI INTERNATIONAL HOLDING LTD.

特海國際控股有限公司

(Incorporatedin the Cayman Islands with limited liability)

(HKEXStock Code: 9658; NASDAQ Symbol: HDL)

PROPOSEDAMENDMENTS TO THE ARTICLES OF ASSOCIATION

This announcement is made by the board (the “Board”) of directors (the “Directors”) of SUPER HI INTERNATIONAL HOLDING LTD. (the “Company”) pursuant to Rule 13.51(1) of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited (the “Listing Rules”).

The Board proposes to amend the existing articles of association of the Company (the “Existing Articles of Association”) and to adopt the fourth amended and restated articles of association (the “New Articles of Association”) in substitution for, and to the exclusion of, the Existing Articles of Association for the purpose of, among others, (i) bringing the Articles of Association in line with the latest regulatory requirements in relation to the holding of hybrid general meetings, electronic voting, and treasury shares and other relevant amendments made to the Listing Rules; and (ii) making other consequential and housekeeping amendments.

The proposed amendments to the Existing Articles of Association and the proposed adoption of the New Articles of Association are subject to the approval of the shareholders of the Company (the “Shareholders”) by way of a special resolution at the forthcoming annual general meeting of the Company (the “AGM”) or any adjournment thereof. A circular of the Company containing, inter alia, further details concerning the aforesaid matters, together with a notice of the AGM, will be despatched to the Shareholders in due course.

Singapore, March 31, 2026

Asof the date of this announcement, the Board comprises Ms. SHU Ping as the chairlady and non-executive Director; Ms. June YANGLijuan, Mr. LI Yu and Ms. LIU Li as executive Directors; and Mr. TAN Kang Uei, Anthony, Mr. TEO Ser Luck and Mr. LIENJown Jing Vincent as independent non-executive Directors.