China Singyes New Materials Holdings Limited announced that with effect from 1 May 2022, Ms. Lau Wai Han has resigned as the Company Secretary, an Authorised Representative and the Agent for Service of Process in Hong Kong and Mr. Chan Koon Leung Alexander has been appointed as the Company Secretary, an Authorised Representative and the Agent for Service of Process in Hong Kong. Mr. Chan has over 20 years' experience in capital markets, financial management, corporate finance, compliance of listing rules and corporate governance. He is currently a fellow member of Association of Chartered Certified Accountants and a member of the Hong Kong Institute of Certified Public Accountants.