华兰疫苗股价微跌0.22% 生物制品板块企业受关注

Group 1 - The stock price of Hualan Biological Engineering closed at 18.40 yuan on August 8, down 0.04 yuan from the previous trading day, with a trading volume of 37,743 hands and a transaction amount of 0.70 billion yuan [1] - The stock experienced a fluctuation of 2.33% on that day, with a highest price of 18.64 yuan and a lowest price of 18.21 yuan [1] - Hualan Biological Engineering focuses on the research and production of biological products, primarily including influenza vaccines and other preventive biological products [1] Group 2 - The company has a total market capitalization of 110.59 billion yuan and a circulating market value of 26.06 billion yuan [1] - On August 8, the net outflow of main funds for Hualan Biological Engineering was 3.1622 million yuan, with a cumulative net outflow of 51.0651 million yuan over the past five days [1]