Group 1 - The stock price of Haosai closed at 13.26 yuan on August 11, down 0.52 yuan, representing a decline of 3.77% [1] - The trading volume on that day was 74,833 lots, with a total transaction value of 99 million yuan, and a turnover rate of 6.08% [1] - Haosai operates in the decoration and renovation industry, focusing on the design, construction, and maintenance of lighting projects [1] Group 2 - The company is registered in Beijing and has a total market capitalization of 1.994 billion yuan [1] - The former chairman, Dai Baolin, has been prosecuted for alleged unit bribery and is awaiting trial, having resigned from all company positions [1] - Dai Baolin's 23.36% voting rights have been fully entrusted to his son, Dai Congqi [1] Group 3 - On August 11, the net outflow of main funds from Haosai was 3.2432 million yuan, accounting for 0.2% of the circulating market value [1] - Over the past five days, the cumulative net outflow of main funds reached 8.0803 million yuan, representing 0.5% of the circulating market value [1]