The board of directors of China Smarter Energy Group Holdings Limited announced that with effect from 10 March 2021, Mr. Zhang Liang ("Mr. Zhang") has resigned as an executive director; chairman of the Board; chairman of the nomination committee; authorized representative of the Company under Rule 3.05 of the Rules Governing the Listing of Securities of The Stock Exchange of Hong Kong Limited (the "Authorised Representative"); and (vi) the authorized representative to accept service of process or notice on behalf of the Company in Hong Kong (the "Process Agent") under Part 16 of the Companies Ordinance (Chapter 622 of the Laws of Hong Kong) as Mr. Zhang would like to spend more time to pursue his own businesses and other commitments.