化学纤维板块1月15日跌0.41%，同益中领跌，主力资金净流出1.61亿元

Market Overview - The chemical fiber sector experienced a decline of 0.41% on January 15, with Tongyi leading the drop [1] - The Shanghai Composite Index closed at 4112.6, down 0.33%, while the Shenzhen Component Index rose by 0.41% to 14306.73 [1] Stock Performance - Notable gainers in the chemical fiber sector included: - Youfu Co., Ltd. (002427) with a closing price of 7.68, up 4.77% on a trading volume of 1.171 million shares and a turnover of 882 million yuan [1] - Hengshen New Materials (000782) closed at 5.40, up 3.65% with a trading volume of 237,600 shares and a turnover of 127 million yuan [1] - Huafeng Chemical (002064) closed at 12.00, up 1.87% with a trading volume of 347,700 shares and a turnover of 419 million yuan [1] - Major decliners included: - Tongyi Zhong (688722) closed at 19.76, down 5.14% with a trading volume of 114,300 shares and a turnover of 227 million yuan [2] - Sanfangxiang (600370) closed at 2.56, down 3.40% with a trading volume of 821,300 shares and a turnover of 209 million yuan [2] - Hailide (002206) closed at 6.80, down 3.00% with a trading volume of 462,000 shares and a turnover of 317 million yuan [2] Capital Flow - The chemical fiber sector saw a net outflow of 161 million yuan from main funds, while retail investors contributed a net inflow of 204 million yuan [2] - Specific stock capital flows included: - Wanhui High-tech (600063) had a main fund net inflow of 39.85 million yuan, but a retail net outflow of 44.10 million yuan [3] - Baogangdi (300905) saw a main fund net inflow of 22.94 million yuan, with a retail net outflow of 17.28 million yuan [3] - Youfu Co., Ltd. (002427) had a main fund net inflow of 16.12 million yuan, but a retail net outflow of 21.22 million yuan [3]