Zheng Xing Xing Ye Ri Bao·2025-09-15 08:43Market Overview - On September 15, the chemical raw materials sector declined by 0.16% compared to the previous trading day, with Zhenhua Co., Ltd. leading the decline [1] - The Shanghai Composite Index closed at 3860.5, down 0.26%, while the Shenzhen Component Index closed at 13005.77, up 0.63% [1] Stock Performance - Notable gainers in the chemical raw materials sector included: - Longbai Group (002601) with a closing price of 19.62, up 5.09% and a trading volume of 667,300 shares, totaling 1.314 billion yuan [1] - ST Yatai (000691) with a closing price of 7.81, up 4.97% and a trading volume of 101,400 shares, totaling 79.1972 million yuan [1] - Jinhai Titanium Industry (000545) with a closing price of 3.69, up 4.53% and a trading volume of 1,184,600 shares, totaling 435 million yuan [1] - Major decliners included: - Zhenhua Co., Ltd. (603067) with a closing price of 17.90, down 4.33% and a trading volume of 180,800 shares, totaling 329 million yuan [2] - Sanyou Chemical (600409) with a closing price of 5.78, down 3.02% and a trading volume of 368,900 shares, totaling 216 million yuan [2] - Jinniu Chemical (600722) with a closing price of 7.09, down 2.88% and a trading volume of 319,900 shares, totaling 228 million yuan [2] Capital Flow - The chemical raw materials sector experienced a net outflow of 398 million yuan from institutional investors, while retail investors saw a net inflow of 239 million yuan [2][3] - Notable capital flows included: - Huayi Group (600623) with a net inflow of 26.8479 million yuan from institutional investors [3] - Tianyuan Co., Ltd. (002386) with a net inflow of 25.0141 million yuan from institutional investors [3] - Xue Tian Salt Industry (600929) with a net inflow of 21.3913 million yuan from institutional investors [3]