Zheng Xing Xing Ye Ri Bao·2026-01-07 08:58Core Insights - The industrial metals sector experienced a decline of 0.66% on January 7, with Yun Aluminum leading the drop [1] - The Shanghai Composite Index closed at 4085.77, up 0.05%, while the Shenzhen Component Index closed at 14030.56, up 0.06% [1] Industrial Metals Sector Performance - Notable gainers included: - Xingye Silver Tin (000426) with a closing price of 42.14, up 4.59%, and a trading volume of 987,000 shares, totaling 4.194 billion yuan [1] - Haomei New Materials (002988) closed at 39.08, up 2.84%, with a trading volume of 52,700 shares, totaling 205 million yuan [1] - Nanshan Aluminum (600219) closed at 5.83, up 2.82%, with a trading volume of 4.5806 million shares, totaling 2.654 billion yuan [1] - Major decliners included: - Yun Aluminum (000807) closed at 33.78, down 3.21%, with a trading volume of 785,100 shares, totaling 2.680 billion yuan [2] - Jiangxi Copper (600362) closed at 55.28, down 2.97%, with a trading volume of 834,100 shares, totaling 4.624 billion yuan [2] - Yunnan Copper (000878) closed at 20.72, down 2.49%, with a trading volume of 1.2246 million shares, totaling 2.551 billion yuan [2] Capital Flow Analysis - The industrial metals sector saw a net outflow of 2.356 billion yuan from institutional investors, while retail investors contributed a net inflow of 2.199 billion yuan [2] - Key stocks with significant capital flow included: - Shenhui Co. (000933) with a net inflow of 28.4 million yuan from institutional investors [3] - Silver Bond Co. (300337) experienced a net outflow of 103 million yuan from institutional investors [3] - Nanshan Aluminum (600219) had a net inflow of 55.34 million yuan from institutional investors [3]