正川股份股价下跌3.18% 盘中一度快速反弹

Group 1 - The stock price of Zhengchuan Co., Ltd. closed at 22.56 yuan on August 4, 2025, down 0.74 yuan or 3.18% from the previous trading day [1] - The opening price was 22.79 yuan, with a highest point of 23.19 yuan and a lowest point of 21.75 yuan, with a trading volume of 77,300 hands and a transaction amount of 174 million yuan [1] - On the morning of August 4, Zhengchuan Co., Ltd. experienced a quick rebound, with a rise of over 2% within 5 minutes, reaching a price of 22.8 yuan [1] Group 2 - Zhengchuan Co., Ltd. specializes in the research, production, and sales of pharmaceutical glass packaging materials, primarily used in the fields of biopharmaceuticals and vaccines [1] - The company operates in sectors including medical devices and the Chongqing region [1] - On August 4, the net outflow of main funds was 11.9955 million yuan, with a cumulative net outflow of 9.5609 million yuan over the past five days [1]