Zheng Xing Xing Ye Ri Bao·2026-01-05 09:02Group 1 - The chemical fiber sector increased by 1.09% on January 5, with Sanfangxiang leading the gains [1] - The Shanghai Composite Index closed at 4023.42, up 1.38%, while the Shenzhen Component Index closed at 13828.63, up 2.24% [1] - Key stocks in the chemical fiber sector showed significant price increases, with Sanfangxiang rising by 10.18% to a closing price of 2.49 [1] Group 2 - The main capital inflow in the chemical fiber sector was 97.16 million yuan, while retail investors saw a net inflow of 19.19 million yuan [2] - Major stocks like Taihe New Materials and Haiyang Technology experienced substantial capital inflows, with 97.78 million yuan and 89.16 million yuan respectively [3] - Retail investors showed a net outflow in several stocks, including Sanfangxiang and Taihe New Materials, indicating mixed investor sentiment [3]