有色金属板块涨多跌少 多晶硅主力跌近3%

Group 1 - The domestic non-ferrous metal market showed mixed performance on January 14, with polysilicon futures dropping nearly 3% [1] - As of the latest data, polysilicon futures fell by 2.96%, priced at 48,200.00 yuan/ton, while copper futures rose by 1.68% to 104,970.00 yuan/ton [1] - The main tin futures increased by 8.00%, reaching 413,170.00 yuan/ton, and international copper futures rose by 2.18% to 93,780.00 yuan/ton [1] Group 2 - The opening prices for various non-ferrous metal futures on January 14 included alumina at 2,780.00 yuan, lithium carbonate at 169,000.00 yuan, and copper at 103,780.00 yuan [2] - The closing prices for the previous day showed copper at 102,480.00 yuan and international copper at 91,110.00 yuan, indicating a slight increase in prices [2] - The data indicated a phenomenon of "backwardation" for nickel, casting aluminum alloy, industrial silicon, polysilicon, and international copper, where spot prices exceeded futures prices [2] Group 3 - The spot price for copper was reported at 102,405 yuan, with a futures price of 103,240 yuan, resulting in a basis of -835 yuan, reflecting a -0.82% basis rate [3] - Nickel's spot price was significantly higher at 145,750 yuan compared to its futures price of 141,090 yuan, resulting in a positive basis of 4,660 yuan, or 3.20% [3] - Polysilicon's spot price was 53,333.3 yuan, with a futures price of 49,670 yuan, leading to a basis of 3,663 yuan, which corresponds to a 6.87% basis rate [3]