Zheng Xing Xing Ye Ri Bao·2026-01-13 08:56Market Overview - The chemical products sector experienced a decline of 0.29% on January 13, with Qiaoyuan Co. leading the drop [1] - The Shanghai Composite Index closed at 4138.76, down 0.64%, while the Shenzhen Component Index closed at 14169.4, down 1.37% [1] Top Performers - Huaheng Biological (688639) saw a significant increase of 13.79%, closing at 41.34 with a trading volume of 419,600 shares and a transaction value of 1.721 billion [1] - Chenghe Technology (688625) rose by 12.29%, closing at 62.32 with a trading volume of 109,000 shares and a transaction value of 672 million [1] - Kaisa Biological (688065) increased by 12.14%, closing at 62.24 with a trading volume of 177,800 shares [1] Underperformers - Qiaoyuan Co. (301286) fell by 8.67%, closing at 47.41 with a trading volume of 53,000 shares and a transaction value of 258 million [2] - Hangqing Co. (002430) decreased by 6.99%, closing at 32.06 with a trading volume of 311,600 shares [2] - Taihe Technology (300801) dropped by 6.72%, closing at 30.39 with a trading volume of 173,200 shares [2] Capital Flow - The chemical products sector saw a net outflow of 642 million from institutional investors and 357 million from retail investors, while retail investors had a net inflow of 999 million [2] - The capital flow data indicates a mixed sentiment among different investor types within the sector [2] Individual Stock Capital Flow - Duoliangduo (002407) had a net inflow of 224 million from institutional investors, while it experienced a net outflow of 1.09 billion from retail investors [3] - Wanhu Chemical (600309) saw a net inflow of 189 million from institutional investors, with a net outflow of 76.596 million from retail investors [3] - Yahua Group (002497) had a net inflow of 154 million from institutional investors, while retail investors experienced a net outflow of 17.488 million [3]