The board of directors of China Energy Development Holdings Limited announced that Mr. Chan Chun Kau has resigned as the Company Secretary of the Company and will cease to act as an authorised representative of the Company in each case with effect from 30 June 2022. The Board announced that Mr. Siu Kai Chun (with former name Siu Kwok Yee) will be appointed as the Company Secretary and an Authorised Representative of the Company with effect from 30 June 2022. Mr. Siu, aged 53, joined the Company in December 2021 and is the chief financial officer of the Company.

Mr. Siu has over 20 years of experience in auditing, finance and accounting and is a fellow member of the Hong Kong Institute of Certified Public Accountants, the Association of Chartered Certified Accountants and the Institute of Chartered Accountants in England and Wales. Mr. Siu graduated from the City University of Hong Kong with a bachelor's degree in business studies, completed the executive master of business administration programme at Lingnan (University) College, Sun Yat-sen University, Guangzhou, China and obtained the master of science degree in Finance from the University College Dublin, The National University of Ireland.