山石网科：董事会秘书唐琰辞职

Core Points - The company announced the resignation of its board secretary, Ms. Tang Yan, due to personal reasons [1] - Ms. Tang will not hold any other positions within the company after her resignation [1] - Her resignation is effective immediately upon delivery to the board [1] Company Management - Ms. Tang did not hold any shares in the company at the time of her resignation [1] - There are no unfulfilled commitments that she was required to perform [1] - The responsibilities she managed have been properly handed over according to the company's departure management system [1] Interim Management - Until a new board secretary is appointed, the duties will be temporarily assumed by Mr. Shang Xihe, the company's vice president and financial officer [1] - The interim period for Mr. Shang's role will not exceed three months [1]