TUNA(SH:603177) Zheng Xing Xing Ye Ri Bao·2025-09-03 08:46Core Viewpoint - The environmental governance sector experienced a decline of 1.57% on September 3, with Dechuang Environmental leading the drop. The Shanghai Composite Index closed at 3813.56, down 1.16%, while the Shenzhen Component Index closed at 12472.0, down 0.65% [1]. Summary by Category Market Performance - The environmental governance sector saw a net outflow of 203 million yuan from main funds, while retail investors contributed a net inflow of 183 million yuan [1]. - The sector's individual stock performance varied, with Feima International leading with a 9.90% increase, closing at 4.22 yuan, and Dechuang Environmental experiencing the largest decline [1]. Individual Stock Highlights - Feima International (002210) closed at 4.22 yuan with a 9.90% increase and a trading volume of 5.7037 million shares, amounting to a transaction value of 2.313 billion yuan [1]. - Zhongzhi Holdings (603903) closed at 11.60 yuan, up 7.71%, with a trading volume of 241,200 shares and a transaction value of 275 million yuan [1]. - ST Kai (300899) saw a 3.63% increase, closing at 28.84 yuan, with a trading volume of 18,500 shares [1]. - Zhenghe Ecology (605069) closed at 10.88 yuan, up 2.84%, with a trading volume of 103,000 shares [1]. - Other notable stocks include Huakong Saige (000068) and Fulongma (603686), which saw increases of 2.68% and 1.89%, respectively [1].