Mindray Medical (603508.SH): Zhao Jianzhou, director and vice general manager of the company, has been placed under detention and is under investigation.

Intelligence Finance APP News, Sinowell Automation (603508.SH) issued an announcement. On November 3, 2025, the company received a notice from the family of Zhao Jianzhou, a director and vice general manager of the company, that he had been detained and put under investigation. The notice was issued by the Binhai New Area Supervisory Committee of Tianjin City. As of the disclosure date of the announcement, the company and its subsidiaries have not received any notice from relevant authorities or been required to assist in the investigation.