凯赛生物股价下跌1.98% 公司完成董事会换届选举

Group 1 - The stock price of Kaisa Biotech closed at 50.89 yuan on August 19, 2025, down by 1.03 yuan, a decrease of 1.98% from the previous trading day [1] - The trading volume on that day was 45,800 lots, with a total transaction value of 235 million yuan [1] - Kaisa Biotech operates in the chemical products industry, focusing on the research, production, and sales of bio-based materials, which are widely used in textiles and engineering plastics [1] Group 2 - Kaisa Biotech is listed on the Sci-Tech Innovation Board and has been included in the list of specialized and innovative enterprises [1] - On August 18, 2025, the company held an extraordinary general meeting to elect members of the third board of directors, and the appointment of senior management was completed the following day [1] - On August 19, there was a net outflow of 15.65 million yuan in main funds, with a cumulative net outflow of 47.84 million yuan over the past five days [1]