Zheng Xing Xing Ye Ri Bao·2025-10-28 08:33Market Overview - The chemical raw materials sector experienced a decline of 1.15% on October 28, with Shilong Industrial leading the drop [1] - The Shanghai Composite Index closed at 3988.22, down 0.22%, while the Shenzhen Component Index closed at 13430.1, down 0.44% [1] Stock Performance - Notable gainers in the chemical raw materials sector included: - Zhenhua Co., Ltd. (603067) with a closing price of 19.82, up 6.90% [1] - Shanshui Technology (301190) at 23.85, up 4.93% [1] - Boyuan Chemical (000683) at 6.50, up 4.84% [1] - Major decliners included: - Shilong Industrial (002748) at 15.50, down 8.39% [2] - Longbai Group (002601) at 18.20, down 4.91% [2] - Chlor-alkali Chemical (600618) at 10.58, down 4.60% [2] Capital Flow - The chemical raw materials sector saw a net outflow of 718 million yuan from main funds, while retail investors contributed a net inflow of 630 million yuan [2] - The sector's overall capital flow indicates a mixed sentiment, with institutional investors pulling back while retail investors remained active [2] Individual Stock Capital Flow - Key stocks with significant capital flow include: - Zhenhua Co., Ltd. (603067) with a net inflow of 57.74 million yuan from main funds [3] - Boyuan Chemical (000683) with a net inflow of 46.66 million yuan from main funds [3] - Hongxing Development (600367) with a net inflow of 16.16 million yuan from main funds [3]