Beijing Digital Telecom Co., Ltd. — Board/Management Information 2021

Jun 4, 2021

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.

北京迪信通商貿股份有限公司 Beijing Digital Telecom Co., Ltd.

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

(Stock Code: 6188)

CHANGE OF COMPANY SECRETARY AND AUTHORISED REPRESENTATIVES

The board of directors (the “ Board ”) of Beijing Digital Telecom Co., Ltd. (the “ Company ”) announces that Ms. Lam Yuk Ling (“ Ms. Lam ”) has resigned as the company secretary of the Company (the “ Company Secretary ”), an authorized representative of the Company under Rule 3.05 of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited (the “ Stock Exchange ”) and an authorised representative of the Company under the Companies Ordinance (Chapter 622 of the Laws of Hong Kong) for acceptance of service of process or notices on behalf of the Company in Hong Kong (collectively, the “ Authorised Representatives ”) with effect from 4 June 2021 due to other work arrangement.

Ms. Lam confirms that she has no disagreement with the Board and there are no matters that need to be brought to the attention of the shareholders of the Company and the Stock Exchange in relation to her resignation.

The Board further announces that, following Ms. Lam’s resignation as the Company Secretary and the Authorised Representatives, Ms. Ng Sau Mei (“ Ms. Ng ”) has been appointed as the Company Secretary and the Authorised Representatives with effect from 4 June 2021.

Ms. Ng is an associate director of the Listing Services Department of TMF Hong Kong Limited (a global corporate service provider) and is responsible for provision of corporate secretarial and compliance services to listed company clients. She has over 20 years of experience in the company secretarial field and has extensive knowledge and experience in dealing with corporate governance, regulatory and compliance affairs of listed companies. Ms. Ng obtained a Master Degree in Laws from University of London in December 2017 and a Bachelor’s Degree in Laws from City University of Hong Kong in November 2001, and is a Chartered Secretary, a Chartered Governance Professional and a fellow member of both The Hong Kong Institute of Chartered Secretaries and The Chartered Governance Institute (formerly known as The Institute of Chartered Secretaries and Administrators) in the United Kingdom.

– 1 –

The Board would like to take this opportunity to express its sincere gratitude to Ms. Lam for her valuable contribution to the Company during her tenure of office as the Company Secretary and the Authorised Representatives, and welcome Ms. Ng to her new appointment.

By order of the Board Beijing Digital Telecom Co., Ltd. LIU Donghai Chairman

Beijing, the PRC 4 June 2021

As at the date of this announcement, the executive directors of the Company are Mr. LIU Donghai and Mr. LIU Yajun; the non-executive directors of the Company are Mr. LI Wenzhi, Mr. YAO Yanzhong and Mr. LV Jing; and the independent non-executive directors of the Company are Mr. LV Tingjie, Mr. LV Pingbo and Mr. ZHANG Senquan.

– 2 –