Zheng Xing Xing Ye Ri Bao·2025-09-11 08:58Market Performance - On September 11, the environmental equipment sector rose by 1.21%, with Meiyetech leading the gains [1] - The Shanghai Composite Index closed at 3875.31, up 1.65%, while the Shenzhen Component Index closed at 12979.89, up 3.36% [1] Individual Stock Performance - Meiyetech (688376) closed at 56.22, up 6.24% with a trading volume of 44,900 lots and a transaction value of 247 million [1] - Hengying Environmental (688309) closed at 26.40, up 3.86% with a trading volume of 26,200 lots and a transaction value of 67.55 million [1] - ST Qingyan (301288) closed at 17.80, up 3.13% with a trading volume of 24,300 lots and a transaction value of 43.20 million [1] - Guolin Technology (300786) closed at 15.61, up 3.10% with a trading volume of 105,600 lots and a transaction value of 162 million [1] - Qinda Environmental (688501) closed at 30.07, up 2.91% with a trading volume of 27,600 lots and a transaction value of 82.26 million [1] Capital Flow Analysis - The environmental equipment sector experienced a net outflow of 75.53 million from institutional investors, while retail investors saw a net inflow of 113 million [2][3] - The main capital inflow was observed in Huahong Technology (002645) with a net outflow of 51.24 million from institutional investors [3] - Meiyetech (688376) had a net inflow of 26.29 million from institutional investors, despite a net outflow from retail investors [3]