清水源跌2.07%，成交额514.22万元

Group 1 - The stock price of Qingshuiyuan has decreased by 5.12% this year, with a decline of 9.65% in the last five trading days and 11.89% in the last 20 days [2] - As of August 8, the number of shareholders for Qingshuiyuan is 24,100, a slight decrease of 0.05% from the previous period, with an average of 7,299 circulating shares per shareholder, which increased by 0.05% [2] - The company reported a revenue of 417 million yuan for the first half of 2025, a year-on-year decrease of 26.25%, while the net profit attributable to the parent company was -25.76 million yuan, an increase of 41.73% year-on-year [2] Group 2 - Qingshuiyuan's main business involves the production, research and development, and sales of water treatment agents and derivatives, accounting for 84.19% of its revenue, with operational services contributing 14.30% and other income at 1.51% [2] - Since its A-share listing, Qingshuiyuan has distributed a total of 152 million yuan in dividends, with no dividends paid in the last three years [3] - The company operates in the environmental governance sector, specifically in water treatment, and is categorized under several concepts including micro-cap stocks, PPP concept, small-cap, sewage treatment, and new urbanization [2]