Group 1 - The stock price of Xingyu Co., Ltd. on August 7 was 122.52 yuan, down by 1.07 yuan from the previous trading day [1] - The opening price on that day was 123.60 yuan, with a highest point of 123.90 yuan and a lowest point of 122.10 yuan, resulting in a trading volume of 15,333 lots and a transaction amount of 188 million yuan [1] - The company primarily engages in the research, design, manufacturing, and sales of automotive lighting, making it a leading supplier of automotive components in China [1] Group 2 - On August 7, the net inflow of main funds was 16.70 million yuan, accounting for 0.05% of the circulating market value [1] - Over the past five trading days, the cumulative net outflow of main funds was 5.80 million yuan, representing 0.02% of the circulating market value [1]