Zheng Xing Xing Ye Ri Bao·2026-02-04 08:56Group 1 - The paper sector experienced a rise of 1.58% on February 4, with Bohui Paper leading the gains [1] - The Shanghai Composite Index closed at 4102.2, up 0.85%, while the Shenzhen Component Index closed at 14156.27, up 0.21% [1] - Key stocks in the paper sector showed significant price increases, with Bohui Paper closing at 7.72, up 5.46%, and Hengda New Materials at 34.34, up 4.70% [1] Group 2 - The paper sector saw a net outflow of 71.95 million yuan from institutional investors, while retail investors contributed a net inflow of 45.65 million yuan [2] - The trading volume and turnover for Bohui Paper reached 247,200 shares and 186 million yuan, respectively [1] - The overall market sentiment in the paper sector was mixed, with some stocks like Hengda New Materials and Changxing Paper showing positive net inflows from retail investors [3]