玻璃玻纤板块11月25日涨4.57%，中材科技领涨，主力资金净流入4.85亿元

Market Overview - The glass and fiberglass sector increased by 4.57% on November 25, with China National Materials leading the gains [1] - The Shanghai Composite Index closed at 3870.02, up 0.87%, while the Shenzhen Component Index closed at 12777.31, up 1.53% [1] Stock Performance - China National Materials (002080) closed at 32.64, up 10.01% with a trading volume of 349,200 shares and a transaction value of 1.118 billion [1] - Honghe Technology (603256) closed at 31.92, up 9.99% with a trading volume of 196,400 shares and a transaction value of 610 million [1] - Other notable performers include: - Zaiseng Technology (603601) at 4.69, up 4.69% [1] - International Composite Materials (301526) at 5.72, up 3.25% [1] - Jiuding New Materials (002201) at 8.18, up 2.38% [1] Capital Flow - The glass and fiberglass sector saw a net inflow of 485 million from institutional investors, while retail investors experienced a net outflow of 284 million [2] - The main capital flow details include: - Honghe Technology had a net inflow of 22.9 million from institutional investors [3] - China National Materials had a net inflow of 21 million from institutional investors [3] - International Composite Materials had a net inflow of 14.1 million from institutional investors [3]