Mobile Internet (China) Holdings Limited announced that Mr. Cheung Tin Long ("Mr. Cheung"), the company secretary of the Company, has been appointed as an (i) authorised representative of the Company under Rule 3.05 of the Rules Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited and (ii) an authorised representative of the Company for accepting the service of process and notices on the Company's behalf in Hong Kong under Part 16 of the Companies Ordinance (Chapter 622 of the Laws of Hong Kong) with effect from 2 March 2023 to fill the vacancy of the authorised representative following the cessation of Mr. Wong Choi Chak as an authorised representative of the Company.