Shanghai Able Digital Science&Tech Co., Ltd. — Board/Management Information 2026

May 26, 2026

Hong Kong 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 arising from or in reliance upon the whole or any part of the contents of this announcement.

SHANGHAI ABLE DIGITAL SCIENCE&TECH CO., LTD.

上海卓越睿新數碼科技股份有限公司

(A joint stock company incorporated in the People's Republic of China with limited liability)

(Stock Code: 2687)

ADJUSTMENT OF THE MEMBERS OF THE SPECIAL COMMITTEE UNDER THE BOARD

The Board of Directors (the "Board") of Shanghai Able Digital Science&Tech Co., Ltd. (the "Company") is pleased to announce that Ms. GE Xin ("Ms. Ge"), a non-executive Director of the Company, has been appointed as a member of the Nomination Committee (the "Nomination Committee") of the Company, and that Mr. WANG Hui ("Mr. Wang") will cease to be a member of the Nomination Committee, with effect from May 26, 2026. Mr. Wang's other positions on the Board remain unchanged.

Following the appointment of Ms. Ge, the Nomination Committee now has one Director of a different gender and is chaired by Professor LIU Ningrong, an independent non-executive Director, with a majority of members being independent non-executive Directors. The above appointment was made for the purpose of implementing the Corporate Governance Code as set out in Appendix C1 to the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited (the "Listing Rules"). Accordingly, the Company has complied with the requirements set out in Rule 3.27A of the Listing Rules.

By order of the Board

Shanghai Able Digital Science&Tech Co., Ltd.

Mr. WANG Hui

Chairman of the Board and executive Director

Shanghai, May 26, 2026

As at the date of this announcement, the Board comprises (i) Mr. WANG Hui, Mr. XI Puzhao and Ms. WANG Xin as executive Directors; (ii) Ms. GE Xin, Mr. JIN Xingshen and Ms. WANG Ying as non-executive Directors; and (iii) Mr. YAU Ka Chi, Prof. LIU Ningrong and Prof. MA Xufei as independent non-executive Directors.