Zheng Xing Xing Ye Ri Bao·2026-01-12 09:04Group 1 - The industrial metal sector increased by 0.38% on January 12, with Yinbang Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 4165.29, up 1.09%, while the Shenzhen Component Index closed at 14366.91, up 1.75% [1] - Key stocks in the industrial metal sector showed significant price increases, with Yinbang Co., Ltd. rising by 13.64% to a closing price of 21.16 [1] Group 2 - The industrial metal sector experienced a net outflow of 3.799 billion yuan from institutional investors, while retail investors saw a net inflow of 3.206 billion yuan [2] - The top gainers in the industrial metal sector included Chujiang New Materials, which saw a net inflow of 1.66 billion yuan from institutional investors [3] - The overall trading volume for the industrial metal sector was substantial, with notable transactions recorded for several companies [1][2]