DAHON TECH (SHENZHEN) CO., LTD. — Board/Management Information 2025

Nov 17, 2025

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.

DAHON

DAHON TECH (SHENZHEN) CO., LTD.

大行科工（深圳）股份有限公司

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

(Stock Code: 2543)

(1) CHANGE OF JOINT COMPANY

SECRETARY AND AUTHORIZED

REPRESENTATIVE; AND

(2) WAIVER FROM STRICT COMPLIANCE WITH RULES 3.28 AND

8.17 OF THE LISTING RULES

CHANGE OF JOINT COMPANY SECRETARY AND AUTHORIZED REPRESENTATIVE

The board (the "Board") of directors (the "Directors") of DAHON TECH (SHENZHEN) CO., LTD. (the "Company", together with its subsidiaries, the "Group") hereby announces that Mr. Lee Hiu Yeung ("Mr. Lee") has tendered his resignation as (i) a joint company secretary of the Company (the "Joint Company Secretary"); and (ii) an authorized representative (the "Authorized Representative") of the Company under Rule 3.05 of the Rules Governing the Listing of Securities (the "Listing Rules") on The Stock Exchange of Hong Kong Limited (the "Stock Exchange"), with effect from November 17, 2025.

Mr. Lee confirmed that he has no disagreement with the Board and there is no matter in relation to his resignation that should be brought to the attention of the Stock Exchange or the shareholders of the Company.

The Board further announces that following the resignation of Mr. Lee, Ms. Wong Nga Ting ("Ms. Wong") has been appointed as the Joint Company Secretary and the Authorized Representative with effect from November 17, 2025. After the aforesaid changes, Ms. Yi Jiamei ("Ms. Yi") will continue to serve as the other Joint Company Secretary. As a Joint Company Secretary, Ms. Wong will work closely with Ms. Yi and assist her in discharging her duties as the Joint Company Secretary and gaining relevant experience as required under Rule 3.28 of the Listing Rules.

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Biographical details of Ms. Yi are as follows:

Ms. Yi has been the secretary to the Board since October 2024 and was appointed as a Joint Company Secretary on December 25, 2024. She is mainly responsible for providing secretarial services to the Company.

Ms. Yi has over 10 years of experience in legal and corporate governance industry. From July 2013 to April 2015, Ms. Yi was employed by Xie Li Management Consulting (Shenzhen) Co., Ltd. (協力管理諮詢(深圳)有限公司), a company principally engaged in consulting services, as legal assistant and consultant. From April 2015 to October 2016, Ms. Yi worked at Long Shi Media Co., Ltd. (龍視傳媒有限公司), a company principally engaged in media operations, as a legal specialist. From October 2016 and May 2020, Ms. Yi was employed by Shenzhen Zhen He Li Ecological Environment Co., Ltd. (深圳市真和麗生態環境股份有限公司), a company principally engaged in ecological environment services, where she held positions as a securities affairs representative, a legal specialist, and the secretary of the board. From January 2021 to September 2023, Ms. Yi worked at Shenzhen Hua Si Xu Technology Co., Ltd. (深圳市華思旭科技有限公司), a company principally engaged in research and development of vehicle components and manufacturing and sales of batteries, as the secretary of the board.

Ms. Yi obtained her bachelor's degree in law from Shenzhen University (深圳大學) in June 2013.

Biographical details of Ms. Wong are as follows:

Ms. Wong is a partner of DeHeng Law Offices (Hong Kong) LLP, specializing in mergers and acquisitions, regulatory and compliance matters, initial public offerings, and general corporate and commercial affairs. Ms. Wong has extensive company secretarial and legal experience. She was admitted as a solicitor of the High Court of Hong Kong and is currently a member of The Law Society of Hong Kong.

WAIVER FROM STRICT COMPLIANCE WITH RULES 3.28 AND 8.17 OF THE LISTING RULES

Reference is made to the prospectus of the Company dated September 1, 2025 in relation to, among other things, a waiver (the "Waiver") granted to the Company by the Stock Exchange from strict compliance with the requirements under Rules 3.28 and 8.17 of the Listing Rules in relation to the eligibility of Ms. Yi to act as the Joint Company Secretary for a period of three years from the date of the Company's listing (i.e. September 9, 2025) (the "Waiver Period"), on the conditions that Mr. Lee, who meets the requirements under Rules 3.28 and 8.17 of the Listing Rules, is appointed as the Joint Company Secretary and provides assistance to Ms. Yi to acquire the "relevant experience" within the meaning of Rule 3.28 of the Listing Rules and to discharge her duties as the Joint Company Secretary during the Waiver Period. The Waiver will be revoked immediately if Mr. Lee, during the Waiver Period, ceases to provide assistance to Ms. Yi, or if there are material breaches of the Listing Rules by the Company.

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In view of resignation of Mr. Lee, the Company has applied for, and the Stock Exchange has granted, a new waiver from strict compliance with Rules 3.28 and 8.17 of the Listing Rules (the “New Waiver”) for a period from the effective date of appointment of Ms. Wong to September 8, 2028 (the “New Waiver Period”) on the conditions that (i) Ms. Yi will be assisted by Ms. Wong during the New Waiver Period; and (ii) the New Waiver could be revoked if there are material breaches of the Listing Rules by the Company. The Company shall notify the Stock Exchange at the end of the New Waiver Period for the Stock Exchange to re-visit the situation, as the Stock Exchange expects that after the end of the New Waiver Period, the Company will be able to demonstrate that Ms. Yi can satisfy Rule 3.28 of the Listing Rules after having the benefit of Ms. Wong’s assistance such that a further waiver will not be necessary.

The Company hereby discloses details of the New Waiver, including the reasons for and the conditions of the New Waiver, and the qualification and experience of both Ms. Yi and Ms. Wong by way of announcement. The Stock Exchange may withdraw or change the New Waiver if the Company’s situation changes.

The Board would like to take this opportunity to express its gratitude to Mr. Lee for his contribution to the Company during his tenure of service and welcome Ms. Wong on her appointment as Joint Company Secretary.

By Order of the Board

DAHON TECH (SHENZHEN) CO., LTD.

Dr. Hon Ta-Wei

Executive Director and Chairman of the Board

Shenzhen, the PRC

November 17, 2025

As at the date of this announcement, the executive directors of the Company are Dr. Hon Ta-Wei, Ms. Li Guiyu, Ms. Liu Guocun and Ms. Lee Hsiu-Fen; and the independent non-executive directors of the Company are Dr. Lee Lai Sun Peter, Mr. Liu Xuequan and Mr. Zhao Gensheng.