The board of directors of Datang Environment Industry Group Co., Ltd. announced that Mr. Hou Guoli (Mr. Hou) has resigned as the general manager of the Company, with effect from 24 July 2020, due to work rearrangement and company appointed Mr. Wang Yanwen as the general manager of the Company, for a term of three years commencing from 24 July 2020. Mr. Wang Yanwen served as the secretary of the Party committee and deputy general manager of the Company from July 2019 to July 2020. He has served as the executive director of the Company since October 2019, and the general manager of the Company since July 2020.