Zheng Xing Xing Ye Ri Bao·2025-10-22 08:19Market Overview - The glass fiber sector experienced a slight increase of 0.09% on October 22, with Sanxia New Materials leading the gains [1] - The Shanghai Composite Index closed at 3913.76, down 0.07%, while the Shenzhen Component Index closed at 12996.61, down 0.62% [1] Stock Performance - Sanxia New Materials (600293) saw a significant rise of 10.00%, closing at 3.74 with a trading volume of 1.1355 million shares and a turnover of 411 million yuan [1] - Other notable performers included: - China National Materials (002080) up 2.56% to 32.45 with a turnover of 2.393 billion yuan [1] - Reascend Technology (603601) up 1.23% to 4.93 with a turnover of 140 million yuan [1] - International Composite Materials (301526) up 0.99% to 6.10 with a turnover of 632 million yuan [1] Capital Flow - The glass fiber sector saw a net inflow of 227 million yuan from institutional investors, while retail investors experienced a net outflow of 304 million yuan [2] - The capital flow for key stocks included: - China National Materials with a net inflow of 141 million yuan from institutional investors [3] - Sanxia New Materials with a net inflow of approximately 60.82 million yuan from institutional investors [3] - International Composite Materials with a net inflow of 52.68 million yuan from institutional investors [3]