Zheng Xing Xing Ye Ri Bao·2025-10-20 08:37Core Insights - The environmental equipment sector experienced a rise of 1.41% on October 20, with *ST Jieneng leading the gains [1] - The Shanghai Composite Index closed at 3863.89, up 0.63%, while the Shenzhen Component Index closed at 12813.21, up 0.98% [1] Environmental Equipment Sector Performance - *ST Jieneng (000820) closed at 2.64, up 5.18% with a trading volume of 87,700 shares and a transaction value of 22.72 million [1] - Longking Environmental (600388) closed at 15.89, up 5.16% with a trading volume of 372,800 shares and a transaction value of 590 million [1] - ST Xianhe (300137) closed at 7.60, up 4.97% with a trading volume of 162,500 shares and a transaction value of 12.1 million [1] - Other notable performers include Chubei Technology (001336) up 3.55% and Yami Co., Ltd. (603282) up 3.42% [1] Capital Flow Analysis - The environmental equipment sector saw a net outflow of 137 million from institutional investors, while retail investors contributed a net inflow of 212 million [2] - The main capital flow data indicates that Longking Environmental had a net inflow of 35.1 million from institutional investors, while retail investors had a net outflow of 66.8 million [3] - ST Xianhe experienced a net inflow of 14.39 million from institutional investors, with retail investors also showing a net outflow [3]