苏交科：聘任副总裁凌晨为公司董事会秘书

Group 1 - The company announced the appointment of Mr. Lin Cheng as the secretary of the board of directors, following a nomination by the chairman and approval by the board and the remuneration committee [1] - The company experienced a dramatic shift in net profit, increasing ninefold before suddenly reporting a loss exceeding 200 million yuan, raising concerns among shareholders [1] - The chairman personally contributed 50 million yuan to cover the financial shortfall, indicating potential financial instability within the company [1]