航宇微：董事长周伟辞职

Core Viewpoint - The resignation of Chairman Zhou Wei due to work adjustments has been announced, leading to temporary leadership changes within the company [1] Group 1: Leadership Changes - Zhou Wei has submitted his resignation from all positions within the company, including Chairman of the Board and various committee roles [1] - In response to Zhou Wei's resignation, the board has appointed Yan Zhiyu to act as Chairman and head of the Strategic Development Committee, while independent director Zhang Yi will take over the Audit Committee responsibilities until a new chairman is elected [1] - The company plans to expedite the election of a new chairman and the adjustment of committee members in accordance with legal procedures [1]