化学纤维板块9月11日涨1.57%，华峰化学领涨，主力资金净流出1.6亿元

Core Viewpoint - The chemical fiber sector experienced a rise of 1.57% on September 11, with Huafeng Chemical leading the gains, while the overall market indices also showed positive performance [1]. Group 1: Market Performance - The Shanghai Composite Index closed at 3875.31, up by 1.65%, and the Shenzhen Component Index closed at 12979.89, up by 3.36% [1]. - The chemical fiber sector's individual stock performance included notable gains, with Huafeng Chemical rising by 5.02% to a closing price of 8.78 [1]. Group 2: Stock Performance Details - Huafeng Chemical (002064) had a trading volume of 556,500 shares and a transaction value of 480 million yuan [1]. - Other notable stocks included: - Anhui Wuwei High-tech (600063) with a closing price of 5.78, up by 2.85% [1]. - Xinxiang Chemical Fiber (000949) closed at 4.23, up by 2.17% [1]. - Tongyi Zhong (688722) closed at 19.47, up by 2.04% [1]. Group 3: Fund Flow Analysis - The chemical fiber sector saw a net outflow of 160 million yuan from institutional investors, while retail investors contributed a net inflow of 175 million yuan [2]. - The fund flow for individual stocks showed: - Huafeng Chemical had a net inflow of 41.92 million yuan from institutional investors [3]. - Xinxiang Chemical Fiber experienced a net inflow of 38.59 million yuan from institutional investors [3].