The board of directors of DeTai New Energy Group Limited announced that Mr. Wong Siu Keung Joe has been appointed as the Chief Financial Officer of the Company with effect from 10 January 2022. Mr. Wong is an associate member of the Hong Kong Institute of Certified Public Accountants and the fellow member of the Association of Chartered Certified Accountants. Mr. Wong has extensive experience in taxation, accounting, financing, audit field and public listed companies for many years.