Zheng Xing Xing Ye Ri Bao·2025-09-12 08:37Market Overview - On September 12, the environmental equipment sector declined by 0.62%, with Qingda Environmental leading the drop [1] - The Shanghai Composite Index closed at 3883.69, up 0.22%, while the Shenzhen Component Index closed at 12996.38, up 0.13% [1] Stock Performance - Notable gainers in the environmental equipment sector included Jiuwu Gaoke, which rose by 2.78% to a closing price of 36.58, and Huahong Technology, which increased by 0.93% to 15.21 [1] - Qingda Environmental saw a significant decline of 2.96%, closing at 29.18, while Hengyan Environmental fell by 2.88% to 25.64 [2] Trading Volume and Capital Flow - The environmental equipment sector experienced a net inflow of 13.36 million yuan from institutional investors, while retail investors saw a net outflow of 95.04 million yuan [2] - Jiuwu Gaoke had the highest net inflow from institutional investors at 49.84 million yuan, while retail investors had a net outflow of 71.24 million yuan [3] Individual Stock Analysis - Jiuwu Gaoke's trading volume was 130,700 hands with a transaction value of 471 million yuan [1] - Huahong Technology had a trading volume of 222,500 hands and a transaction value of 336 million yuan [1] - Qingda Environmental's trading volume was 13,300 hands with a transaction value of 39.42 million yuan [2]