Zheng Xing Xing Ye Ri Bao·2026-02-02 09:07Market Overview - The small metals sector experienced a decline of 6.21% on February 2, with Huaxi Nonferrous leading the drop [1] - The Shanghai Composite Index closed at 4015.75, down 2.48%, while the Shenzhen Component Index closed at 13824.35, down 2.69% [1] Individual Stock Performance - Notable gainers included: - Xibu Materials (002149) with a closing price of 52.50, up 6.64% and a trading volume of 1.4158 million shares, totaling 7.586 billion yuan [1] - Xianglu Tungsten Industry (002842) closed at 27.10, up 3.75% with a trading volume of 741,700 shares, totaling 2.006 billion yuan [1] - Dongfang Silver Industry (000962) closed at 39.28, up 1.55% with a trading volume of 351,000 shares, totaling 1.433 billion yuan [1] - Major decliners included: - Huaxi Nonferrous (600301) closed at 50.95, down 10.00% with a trading volume of 108,200 shares, totaling 556 million yuan [2] - Tin Industry Co. (000960) closed at 35.84, down 9.99% with a trading volume of 1.0418 million shares, totaling 3.829 billion yuan [2] - Guizhou Research Platinum Industry (600459) closed at 21.20, down 9.98% with a trading volume of 133,200 shares, totaling 282 million yuan [2] Capital Flow Analysis - The small metals sector saw a net outflow of 3.857 billion yuan from major funds, while retail investors had a net inflow of 3.875 billion yuan [2][3] - Specific stock capital flows included: - Xibu Materials (002149) had a net inflow of 601 million yuan from major funds, while retail investors had a net outflow of 137 million yuan [3] - Huaxi Nonferrous (600301) experienced a net outflow of 17.8951 million yuan from major funds, with a net inflow of 3.257 million yuan from retail investors [3] - Guizhou Research Platinum Industry (600459) had a significant net outflow of 29.4683 million yuan from major funds, while retail investors had a net inflow of 27.9283 million yuan [3]