Zheng Quan Shi Bao Wang·2025-04-29 08:56Group 1 - The organic silicon concept index rose by 2.09%, ranking 10th among concept sectors, with 33 stocks increasing in value, including Zhongqi New Materials and Sanfu Co., which hit the daily limit [1] - Notable gainers in the organic silicon sector included Huami New Materials, Xiangyuan New Materials, and Silicon Treasure Technology, which rose by 7.92%, 6.97%, and 6.92% respectively [1] - The stocks with the largest declines included ST Hongda, Hesheng Silicon Industry, and Fuxiang Pharmaceutical, which fell by 5.13%, 2.62%, and 2.09% respectively [1] Group 2 - The organic silicon sector saw a net inflow of 142 million yuan, with 14 stocks receiving net inflows, and 5 stocks attracting over 10 million yuan [2] - Sanfu Co. led the net inflow with 56.01 million yuan, followed by Yian Technology and Silicon Treasure Technology with net inflows of 55.80 million yuan and 51.88 million yuan respectively [2] - The top net inflow ratios were recorded by Sanfu Co. at 27.30%, followed by Huanxing Technology at 13.89% and Yian Technology at 12.13% [3] Group 3 - The trading volume and turnover rates for the top stocks in the organic silicon sector were significant, with Sanfu Co. showing a turnover rate of 3.78% and a price increase of 9.98% [3] - Other notable stocks included Yian Technology with a 5.92% increase and a turnover rate of 6.91%, and Silicon Treasure Technology with a 6.92% increase and a turnover rate of 8.53% [3][4] - Decliners in the sector included ST Hongda, which dropped by 5.13% with a turnover rate of 0.05%, and Hesheng Silicon Industry, which fell by 2.62% with a turnover rate of 0.28% [5]