China Clean Energy Technology Group Limited announced that Mr. Tai Man Hin, Tony has tendered his resignation as the company secretary of the Company due to his other business commitments with effect from 1 December 2022. Ms. Li Yuen Shan has been appointed as the Company Secretary of the Company with effect from 6 December 2022 to fill the casual vacancy following the resignation of Mr. Tai. Ms. Li is a fellow member of the Association of Chartered Certified Accountants.

She is also an associate of The Chartered Governance Institute (formerly known as The Institute of Chartered Secretaries and Administrators) and an associate of The Hong Kong Chartered Governance Institute (formerly known as the Institute of Chartered Secretaries). She is a holder of the Practitioner's Endorsement Certificate issued by the Hong Kong Chartered Governance Institute. She has extensive experience in the corporate secretarial field and provided professional corporate and compliance services to Hong Kong listed companies as well as multinational, private and offshore companies.

Ms. Li is also the company secretary of Sanai Health Industry Group Company Limited, a company listed on the main board of the Stock Exchange (stock code: 1889).