Zheng Quan Shi Bao Wang·2025-11-21 13:40Group 1 - The organic silicon sector experienced a decline of 6.57%, ranking among the top losers in the concept sector, with stocks like Morning Light New Materials and ST Hongda hitting the limit down [1] - Major stocks in the organic silicon sector that saw significant declines include Tian Ci Materials (-9.97%), Fu Xiang Pharmaceutical (-14.29%), and Xingfa Group (-4.26%) [2] - The sector faced a net outflow of 2.285 billion yuan from main funds, with Tian Ci Materials leading the outflow at 778 million yuan [1][2] Group 2 - Among the stocks with net inflows, Gao Meng New Materials and Yuan Xiang New Materials saw inflows of 47.68 million yuan and 5.31 million yuan, respectively [1][2] - The top gainers in the organic silicon sector included Gao Meng New Materials (+9.32%) and He Yuan Gas (+3.16%) [1] - The trading volume for stocks in the organic silicon sector showed significant turnover rates, with Fu Xiang Pharmaceutical at 28.49% and Tian Ci Materials at 10.81% [2]