GuoTong(SZ:002205) Zheng Xing Xing Ye Ri Bao·2025-10-30 08:40Market Overview - The cement sector experienced a decline of 0.8% on October 30, with Guotong Co. leading the drop [1] - The Shanghai Composite Index closed at 3986.9, down 0.73%, while the Shenzhen Component Index closed at 13532.13, down 1.16% [1] Individual Stock Performance - Huanzi House saw a price increase of 3.69%, closing at 4.21, with a trading volume of 1.1626 million shares and a turnover of 483 million yuan [1] - Longquan Co. and Tapai Group also reported gains of 1.35% and 1.19%, closing at 5.25 and 8.47 respectively [1] - Conversely, Guotong Co. experienced the largest decline of 4.38%, closing at 14.40, with a trading volume of 147,000 shares and a turnover of 213 million yuan [2] Capital Flow Analysis - The cement sector saw a net outflow of 119 million yuan from institutional investors, while retail investors contributed a net inflow of 67.6 million yuan [2] - The main capital inflow was observed in Hainan Ruize, with a net inflow of 45.916 million yuan, while Fujian Cement had a net inflow of 32.156 million yuan [3] - Notably, Guotong Co. and Han Jian Heshan experienced significant net outflows of 39.214 million yuan and 46.399 million yuan respectively [3]