刘向杰辞职

Group 1 - Liu Xiangjie has resigned from his position as a director of State Power Investment Corporation Yuan Da Environmental Protection Co., Ltd. due to reaching retirement age [1][3] - The resignation includes his roles on the Audit and Risk Committee and the Compensation and Assessment Committee, effective immediately upon the board's receipt of his resignation [1][3] - Liu Xiangjie did not hold any shares in the company at the time of his resignation and has no outstanding commitments [1][3] Group 2 - The resignation will not result in the board's membership falling below the legal minimum, and it is not expected to impact the company's operations [4]