A股异动丨交大思诺跌逾4% 董事长李伟被实施留置

Core Viewpoint - The company, Jiao Da Si Nuo (300851.SZ), experienced a decline of 4.22% in stock price, currently trading at 26.08 yuan, with a market capitalization of 2.267 billion yuan due to the chairman's suspension from duties [1] Group 1 - The chairman, Li Wei, has been placed under detention by the Tianjin Binhai New Area Supervisory Committee, rendering him unable to fulfill his responsibilities [1] - To ensure normal operations and decision-making, the company held a board meeting on September 29, 2025, where it was agreed that Vice President Zhang Min would temporarily assume the duties of chairman and legal representative [1] - The delegation of responsibilities will remain in effect until Li Wei resumes his duties or a new chairman is elected [1] Group 2 - The company's production and operational management are reported to be functioning normally despite the leadership changes [1]