Xi Niu Cai Jing·2025-09-22 07:07Core Viewpoint - Shanghai Haohai Biological Technology Co., Ltd. (688366.SH) announced that its controlling shareholder and actual controller Jiang Wei received a notice of administrative penalty from the China Securities Regulatory Commission (CSRC) regarding insider trading allegations [2] Group 1: Company Information - Jiang Wei was investigated by the CSRC in May 2025 for suspected insider trading, and the current notice pertains solely to him as an individual, not affecting Haohai Biological [2] - Jiang Wei and You Jie are the actual controllers of Haohai Biological, holding 28.53% and 17.29% of shares respectively [2] - Haohai Biological is a well-known hyaluronic acid producer in China, reporting revenue of 1.304 billion yuan and a net profit of 211 million yuan in the first half of 2025, both showing a year-on-year decline [2] Group 2: Regulatory and Compliance - The final outcome of the administrative penalty will be determined by the CSRC's official decision [2] - Haohai Biological stated it will continue to monitor the situation and fulfill its information disclosure obligations in a timely manner [2]