Group 1 - The latest stock price of Tianyi Medical is 47.38 yuan, an increase of 2.20% compared to the previous trading day [1] - The stock opened at 46.24 yuan, reached a high of 48.17 yuan, and a low of 45.64 yuan, with a trading volume of 7,191 hands and a transaction amount of 0.34 billion yuan [1] - Tianyi Medical's main business includes the research, production, and sales of medical devices, covering multiple medical fields such as extracorporeal circulation and blood purification equipment [1] Group 2 - The company has a complete industrial chain layout as a medical enterprise in the Zhejiang region [1] - On the day of reporting, the net outflow of main funds for Tianyi Medical was 665,600 yuan, with a cumulative net outflow of 12.48 million yuan over the past five trading days [1] - The current total market value of the company is 2.793 billion yuan, and the circulating market value is 869 million yuan [1]