Group 1 - The stock price of Huijin Co., Ltd. closed at 15.55 yuan on August 26, down 0.67 yuan, a decline of 4.13% from the previous trading day [1] - The opening price on that day was 16.10 yuan, with a high of 16.36 yuan and a low of 15.48 yuan, and the trading volume reached 724,800 hands with a transaction amount of 1.147 billion yuan [1] - On August 26, the net outflow of main funds was 188 million yuan, accounting for 2.28% of the circulating market value, and the cumulative net outflow over the past five trading days was 456 million yuan, representing 5.54% of the circulating market value [1] Group 2 - Huijin Co., Ltd. operates in the computer equipment industry, focusing on the research and sales of financial machinery, manufacturing of smart terminal devices, and information system integration services [1] - The company's products include cash processing equipment and smart terminal devices, primarily used in banks and securities firms [1]