有机硅概念涨1.64%，主力资金净流入这些股

Group 1 - The organic silicon concept increased by 1.64%, ranking 6th among concept sectors, with 31 stocks rising, including Morning Light New Materials which hit the daily limit, and others like Morning Chemical, Hongbo New Materials, and Heyuan Gas showing significant gains of 6.82%, 6.74%, and 5.94% respectively [1] - The organic silicon sector experienced a net outflow of 169 million yuan in main funds today, with 19 stocks receiving net inflows, led by Hesheng Silicon Industry with a net inflow of 40.92 million yuan [2][3] - In terms of fund inflow ratios, Demai Chemical, Xiangyuan New Materials, and Feilu Co. had the highest net inflow ratios at 8.96%, 7.83%, and 6.85% respectively [3] Group 2 - The top stocks in the organic silicon concept by net inflow include Hesheng Silicon Industry, Huaitian New Materials, and Fuxiang Pharmaceuticals, with respective net inflows of 40.92 million yuan, 30.94 million yuan, and 15.94 million yuan [3] - Stocks with significant declines include ST Hongda, Jin Yinhe, and Huasheng Lithium Battery, which fell by 1.69%, 0.96%, and 0.90% respectively [1][5] - Morning Light New Materials and Hongbo New Materials showed notable increases of 9.97% and 6.74%, respectively, despite the overall sector experiencing some outflows [5]