Zheng Xing Xing Ye Ri Bao·2025-09-19 08:41Market Overview - On September 19, the chemical products sector rose by 0.51% compared to the previous trading day, with Xin Kai Yuan leading the gains [1] - The Shanghai Composite Index closed at 3820.09, down 0.3%, while the Shenzhen Component Index closed at 13070.86, down 0.04% [1] Top Performers - Xin Kai Yuan (300109) closed at 19.24, up 12.32% with a trading volume of 413,400 shares and a transaction value of 762 million [1] - Hanwei Technology (836957) closed at 17.98, up 11.82% with a trading volume of 89,000 shares [1] - Huarsoft Technology (002453) closed at 6.66, up 10.08% with a trading volume of 621,000 shares and a transaction value of 404 million [1] - Kaimete Gas (002549) closed at 20.76, up 10.02% with a trading volume of 1,374,100 shares and a transaction value of 2.752 billion [1] - Guangdong Hongda (002683) closed at 44.87, up 7.76% with a trading volume of 302,100 shares [1] Underperformers - Jihua Group (603980) closed at 5.78, down 7.07% with a trading volume of 896,300 shares and a transaction value of 530 million [2] - Fuxian Technology (688350) closed at 23.28, down 5.06% with a trading volume of 56,500 shares [2] - Lushan New Materials (603051) closed at 23.76, down 4.00% with a trading volume of 107,100 shares [2] Capital Flow - The chemical products sector saw a net inflow of 426 million from main funds, while retail funds experienced a net outflow of 108 million [2] - Main funds showed significant net inflows in Kaimete Gas (5.86 billion) and Huarsoft Technology (1.72 billion) [3] - Retail funds had notable outflows in Huarsoft Technology (1.03 billion) and Kaimete Gas (2.55 billion) [3]