Zheng Xing Xing Ye Ri Bao·2025-08-25 08:47Market Overview - On August 25, the chemical raw materials sector rose by 1.24%, with Jinniu Chemical leading the gains [1] - The Shanghai Composite Index closed at 3883.56, up 1.51%, while the Shenzhen Component Index closed at 12441.07, up 2.26% [1] Stock Performance - Jinniu Chemical (600722) closed at 7.12, up 4.25%, with a trading volume of 922,400 shares and a transaction value of 650 million yuan [1] - Sanxiang New Materials (603663) closed at 28.39, up 4.07%, with a trading volume of 212,000 shares and a transaction value of 593 million yuan [1] - Dayang Biological (003017) closed at 34.80, up 3.26%, with a trading volume of 79,500 shares and a transaction value of 274 million yuan [1] - Other notable stocks include Tiangong Co. (603067) up 2.94%, Boyuan Chemical (000683) up 2.64%, and Luxi Chemical (000830) up 2.55% [1] Capital Flow - The chemical raw materials sector experienced a net outflow of 1.249 billion yuan from institutional investors, while retail investors saw a net inflow of 1.2 billion yuan [2] - Speculative funds had a net inflow of 48.9 million yuan [2] Individual Stock Capital Flow - Sanyou Chemical (600409) had a net outflow of 39.23 million yuan from institutional investors, while retail investors had a net outflow of 17.48 million yuan [3] - Sanxiang New Materials (603663) saw a net inflow of 28.96 million yuan from institutional investors, but a net outflow of 44.09 million yuan from speculative funds [3] - Luxi Chemical (000830) had a net inflow of 23.10 million yuan from institutional investors [3]