Group 1 - The stock price of Xince Standard closed at 24.46 yuan on August 20, down 0.06 yuan, a decrease of 0.24% [1] - The trading volume on that day was 56,714 hands, with a transaction amount of 138 million yuan, and a turnover rate of 3.66% [1] - Xince Standard is a comprehensive testing institution, with main services including reliability testing, physical and chemical testing, and electromagnetic compatibility testing, covering industries such as automotive, electronic and electrical products, and consumer goods [1] Group 2 - The company announced that the "Xince Convertible Bonds" that have not been converted by the close of September 5 will be forcibly redeemed at a price of 100.42 yuan per bond [1] - The joint venture with Wali Technology, Xince Standard (Suzhou) Robotics Technology Co., Ltd., has been established but has not yet generated business revenue [1] Group 3 - On August 20, the net outflow of main funds was 1.9836 million yuan, accounting for 0.05% of the circulating market value [1] - Over the past five days, the cumulative net outflow of main funds reached 81.3202 million yuan, representing 2.15% of the circulating market value [1]