Group 1 - The stock price of Bluestar Medical is reported at 6.55 yuan, down by 0.19 yuan, a decrease of 2.82% from the previous trading day. The intraday high reached 6.85 yuan, while the low dipped to 6.49 yuan, resulting in a volatility of 5.34% [1] - The trading volume for the day was 766,058 hands, with a total transaction amount of 506 million yuan [1] - Bluestar Medical's main business includes the research, production, and sales of medical devices, covering areas such as medical protection, health protection, and rehabilitation care. The company is headquartered in Shandong and is one of the important suppliers of medical protective products in China [1] Group 2 - As of August 20, the net outflow of main funds for Bluestar Medical was 5.09 million yuan, accounting for 0.08% of the circulating market value. Over the past five trading days, the cumulative net inflow of main funds was 96.75 million yuan, representing 1.48% of the circulating market value [1]