Zheng Quan Shi Bao Wang·2025-09-17 10:41Market Overview - The Shanghai Composite Index rose by 0.37% on September 17, with 20 out of the 28 sectors in the Shenwan classification experiencing gains. The leading sectors were power equipment and automobiles, with increases of 2.55% and 2.05% respectively [1] - The basic chemical industry saw a modest increase of 0.20%, with a net inflow of 909 million yuan in capital. Out of 402 stocks in this sector, 156 rose, and 5 hit the daily limit up, while 234 declined [1] Capital Flow Analysis - In the basic chemical sector, 171 stocks experienced net capital inflows, with 5 stocks attracting over 100 million yuan each. The top stock for net inflow was Jinfat Technology, with an inflow of 1.026 billion yuan, followed by Kaimete Gas and Brothers Technology with inflows of 772 million yuan and 337 million yuan respectively [1] - Conversely, 12 stocks in the basic chemical sector faced net outflows exceeding 50 million yuan, with the largest outflows from Duofluor, Shuangwei New Materials, and Zhongxin Fluorine Materials, amounting to 239 million yuan, 98 million yuan, and 84 million yuan respectively [1][2] Top Gainers in Basic Chemical Sector - The following stocks had significant gains and capital inflows: - Jinfat Technology: +10.00%, turnover rate 13.14%, capital flow 1.025 billion yuan - Kaimete Gas: +9.99%, turnover rate 12.86%, capital flow 772 million yuan - Brothers Technology: +10.02%, turnover rate 16.61%, capital flow 337 million yuan [1] Top Losers in Basic Chemical Sector - The following stocks experienced notable losses and capital outflows: - Duofluor: -3.47%, turnover rate 10.95%, capital flow -238 million yuan - Shuangwei New Materials: -6.99%, turnover rate 3.41%, capital flow -98 million yuan - Zhongxin Fluorine Materials: -2.54%, turnover rate 15.40%, capital flow -84 million yuan [2]