Zheng Xing Xing Ye Ri Bao·2025-10-23 08:14Market Overview - On October 23, the chemical raw materials sector rose by 1.17%, with Shilong Industrial leading the gains [1] - The Shanghai Composite Index closed at 3922.41, up 0.22%, while the Shenzhen Component Index closed at 13025.45, also up 0.22% [1] Top Performers - Shilong Industrial (002748) closed at 13.98, up 9.99% with a trading volume of 286,600 shares and a transaction value of 394 million [1] - Kaisheng New Materials (301069) closed at 25.02, up 6.97% with a trading volume of 348,800 shares [1] - Zhongyida (600610) closed at 12.15, up 4.83% with a trading volume of 879,500 shares [1] Underperformers - Sanqi Co. (603938) saw a decline of 10.00%, closing at 17.73 with a trading volume of 326,900 shares and a transaction value of 589 million [2] - Chiyanjingshen (663299) decreased by 6.17%, closing at 11.56 with a trading volume of 378,800 shares [2] - Hengguang Co. (301118) fell by 3.88%, closing at 25.00 with a trading volume of 54,400 shares [2] Capital Flow - The chemical raw materials sector experienced a net outflow of 48.83 million from institutional investors, while retail investors saw a net inflow of 205 million [2] - The overall capital flow indicates a mixed sentiment, with institutional investors pulling back while retail investors are more active [2] Individual Stock Capital Flow - Zhongyida (600610) had a net inflow of 103 million from institutional investors, while retail investors showed a net outflow of approximately 97 million [3] - Shilong Industrial (002748) recorded a net inflow of 31.81 million from institutional investors, with retail investors also showing a net outflow [3] - Kaisheng New Materials (301069) had a net inflow of 52.49 million from institutional investors, while retail investors experienced a net outflow of about 49.64 million [3]