Group 1 - The latest stock price of Zhonghong Medical is 16.24 yuan, an increase of 0.24 yuan from the previous trading day, with an opening price of 16.03 yuan, a high of 16.45 yuan, and a low of 15.86 yuan, with a trading volume of 157,000 hands and a transaction amount of 254 million yuan [1] - Zhonghong Medical specializes in the research, production, and sales of medical devices, covering areas such as medical protection, medical dressings, and medical catheters, and holds a significant position in the medical device industry in Hebei [1] - On August 13, the company signed a strategic cooperation agreement with Ruichao Dingke Group, obtaining exclusive agency rights for a series of single-use sterile silicone urinary catheters, which is expected to expand its product line in the urology medical device sector [1] Group 2 - The net outflow of main funds for Zhonghong Medical on that day was 15.427 million yuan, with a cumulative net outflow of 65.082 million yuan over the past five trading days [1]