万泰生物股价微涨0.28% 公司回应与广生堂暂无合作

Group 1 - The stock price of Wantai Biological reported at 54.66 yuan as of August 15, 2025, with an increase of 0.15 yuan, representing a rise of 0.28% compared to the previous trading day [1] - The trading volume on that day was 45,742 hands, with a transaction amount reaching 250 million yuan [1] - Wantai Biological focuses on the research, development, production, and sales of biological products, including vaccines and diagnostic reagents, covering multiple healthcare fields [1] Group 2 - According to the latest disclosure, Wantai Biological currently has no business cooperation plans with Guangshantang, as stated in response to investor inquiries on the company's interactive platform [1] - On August 15, the net outflow of main funds for Wantai Biological was 2.0174 million yuan, with a cumulative net outflow of 133 million yuan over the past five trading days [1]