有色金属板块“万红丛中一点绿” 多晶硅主力涨近2%

Core Viewpoint - The domestic futures market for non-ferrous metals shows mixed performance, with polysilicon prices rising while lithium carbonate prices decline [1] Price Movements - Lithium carbonate futures decreased by 0.43%, priced at 79,280.00 CNY/ton - Polysilicon futures increased by 1.89%, priced at 52,175.00 CNY/ton - Alumina futures rose by 1.02%, priced at 3,174.00 CNY/ton - Shanghai tin futures increased by 1.13%, priced at 269,340.00 CNY/ton [1][2] Futures Market Data - The opening and closing prices for various contracts on August 25 include: - Alumina: Opened at 3,141.00 CNY, closed at 3,142.00 CNY - Lithium carbonate: Opened at 81,000.00 CNY, closed at 79,620.00 CNY - Shanghai copper: Opened at 78,710.00 CNY, closed at 78,710.00 CNY - International copper: Opened at 69,780.00 CNY, closed at 69,810.00 CNY - Shanghai aluminum: Opened at 20,625.00 CNY, closed at 20,670.00 CNY [2] Warehouse Inventory Changes - As of August 22, warehouse receipts for various metals showed the following changes: - Copper: Decreased by 1,009 tons to 24,148 tons - Aluminum: Decreased by 2,746 tons to 57,144 tons - Zinc: Increased by 503 tons to 32,791 tons - Tin: Decreased by 205 tons to 7,053 tons - Lead: Decreased by 476 tons to 58,946 tons - Nickel: Decreased by 36 tons to 22,552 tons - International copper: Remained stable at 6,125 tons - Alumina: Increased by 1,793 tons to 77,746 tons - Lithium carbonate: Increased by 670 contracts to 24,990 contracts - Polysilicon: Increased by 80 contracts to 6,540 contracts - Industrial silicon: Decreased by 117 contracts to 51,049 contracts [3] Basis and Basis Rate - The basis and basis rates for selected metals indicate: - Copper: Spot price at 78,855 CNY, futures price at 78,700 CNY, basis of 155 CNY, basis rate of 0.20% - Zinc: Spot price at 22,186 CNY, futures price at 22,245 CNY, basis of -59 CNY, basis rate of -0.27% - Aluminum: Spot price at 20,696.7 CNY, futures price at 20,670 CNY, basis of 26 CNY, basis rate of 0.13% [4][5]