The board of directors of China Clean Energy Technology Group Limited announced that Ms. Ngan Wai Kam Sharon ("Ms. Ngan") has tendered her resignation as a joint company secretary, an authorised representative (the "Authorised Representative") of the Company under Rule 3.05 of the Rules Governing the Listing of Securities (the "Listing Rules") on The Stock Exchange of Hong Kong Limited (the "Stock Exchange") of the
Company with effect from 1 December 2022 to devote her time to other business. Following the resignation of Ms. Ngan, the other joint company secretary of the Company, Mr. TAI Man Hin, Tony, as a person who possesses the qualifications and experience of company secretary as
required under Rule 3.28 of the Listing Rules will remain in office and act as the sole company secretary of the Company. Mr. Jiang Hao has been appointed as an Authorised Representative of the Company under Rule 3.05 of the Listing Rules; and Mr. Yuan Hongbing has been appointed as the authorised representative of the Company under Part 16 of the Companies Ordinance (Chapter 622 of the Laws of Hong Kong).