国瑞科技(300600.SZ)：董事、总经理杨峰辞职

Core Points - The company Guorui Technology (300600.SZ) announced the resignation of its General Manager Yang Feng due to work adjustments [1] - The board of directors held a meeting on September 15, 2025, to ensure the orderly management of operations during the vacancy of the General Manager position [1] - The board authorized Deputy General Manager Zhao Huizhang to perform the duties of the General Manager until a new General Manager is appointed [1]