Zheng Xing Xing Ye Ri Bao·2025-10-13 12:45Core Insights - The environmental equipment sector saw a rise of 1.14% on October 13, with Guolin Technology leading the gains [1] - The Shanghai Composite Index closed at 3889.5, down 0.19%, while the Shenzhen Component Index closed at 13231.47, down 0.93% [1] Environmental Equipment Sector Performance - Guolin Technology (300786) closed at 21.59, up 13.39% with a trading volume of 485,000 shares and a transaction value of 1.022 billion [1] - Huahong Technology (002645) closed at 17.27, up 10.00% with a trading volume of 772,600 shares and a transaction value of 1.281 billion [1] - Jiuwu High-Tech (300631) closed at 35.74, up 6.56% with a trading volume of 177,000 shares and a transaction value of 617 million [1] - Other notable performers include Farsen (000890) up 5.26%, and Juguang Technology (300203) up 4.50% [1] Capital Flow Analysis - The environmental equipment sector experienced a net inflow of 211 million from institutional investors, while retail investors saw a net outflow of 56.76 million [2] - Major stocks like Huahong Technology had a net inflow of 22.9 million from institutional investors, but a net outflow of 98.16 million from retail investors [3] - Guolin Technology had a net inflow of 32.07 million from institutional investors, with a slight outflow from retail investors [3]