The board (the "Board") of directors of CT Environmental Group Limited announced that Ms. Huang Qing ("Ms. Huang") has been re-designated from executive Director to non-executive Director and has ceased to act as the chairman of the Board and the chief executive officer of the Company (the "CEO") with effect from 19 February 2021. The Board hereby announces that Mr. Lam Wai Tong ("Mr. Lam"), currently an executive Director, has been appointed as the acting chairman of the Board and the acting CEO with effect from 19 February 2021.