China Energy Storage Technology Development Limited — Board/Management Information 2021

May 31, 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.

Link-Asia International MedTech Group Limited 環亞國際醫療科技集團有限公司

(incorporated in the Cayman Islands with limited liability)

(Stock code: 1143)

CHANGE OF PRINCIPAL PLACE OF BUSINESS IN HONG KONG

The board (the ‘‘Board’’) of directors (the ‘‘Directors’’) of Link-Asia International MedTech Group Limited (the ‘‘Company’’) hereby announces that with effect from 1 June 2021, the Company’s principal place of business in Hong Kong will be changed to Suites 3501&3513–14, 35th Floor, Tower 6, The Gateway, Harbour City, Tsim Sha Tsui, Kowloon, Hong Kong.

The facsimile number of the Company will change to (852) 3101 9937 with effect from the same date. The telephone number and website of the Company remain unchanged.

On behalf of the Board Link-Asia International MedTech Group Limited Lin Dailian Chairman and executive Director

Hong Kong, 31 May 2021

As at the date of this announcement, the Board comprises Mr. Lin Dailian (Chairman), Mr. Wang Guozhen, Mr. Duan Chuanhong and Mr. Xia Xiaobing as executive Directors; and Mr. Li Huiwu and Mr. Yang Weidong as independent non-executive Directors.