Huitongda Network Co., Ltd. — Board/Management Information 2025

Nov 19, 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.

汇通达

Huitongda Network Co., Ltd.

匯通達網絡股份有限公司

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

(Stock Code: 9878)

RESIGNATION OF NON-EXECUTIVE DIRECTOR

The board (the "Board") of directors (the "Director(s)") of Huitongda Network Co., Ltd. (the "Company") announces that Ms. Xu Di ("Ms. Xu") has resigned as a non-executive Director due to personal work reason, which shall be effective from November 19, 2025.

Ms. Xu has confirmed that she has no disagreement with the Board and there are no other matters concerning her resignation which are needed to be brought to the attention of The Stock Exchange of Hong Kong Limited (the "Hong Kong Stock Exchange") or the shareholders of the Company (the "Shareholders"). The Board has confirmed that there are no other matters relating to Ms. Xu's resignation that need to be brought to the attention of the Hong Kong Stock Exchange or the Shareholders.

The Board would like to express its gratitude to Ms. Xu for her valuable contributions to the Company during her tenure of office.

By order of the Board

Huitongda Network Co., Ltd.

Wang Jianguo

Chairman

Nanjing, the People's Republic of China

November 19, 2025

As at the date of this announcement, the Board comprises the Chairman and non-executive Director, namely Mr. Wang Jianguo; the executive Directors, namely Mr. Xu Xiuxian, Mr. Zhao Liangsheng and Mr. Sun Chao; the non-executive Director, namely Mr. Cai Zhongqiu; and the independent non-executive Directors, namely Ms. Yu Lixin, Mr. Liu Xiangdong and Mr. Diao Yang.