Core Insights - The commodity futures market experienced significant declines, with the main contract for polysilicon hitting the limit down, falling by 9% [3][7] - The shipping index for Europe also dropped nearly 9%, while platinum and nickel fell over 6%, and silver over 5% [3][7] - Conversely, coking coal rose by over 4%, and glass, coking, and lithium carbonate increased by more than 2% [3][7] Market Performance Summary - **Polysilicon**: Main contract closed at 23,610, down 9% [4][8] - **Shipping Index (Europe)**: Closed at 1,706, down 8.98% [4][8] - **Platinum**: Decreased by 6.72% [4][8] - **Nickel**: Decreased by over 6% [3][7] - **Silver**: Decreased by over 5% [3][7] - **Industrial Silicon**: Decreased by 4.53% [4][8] - **Coking Coal**: Increased to 1,190, up 4.75% [4][8] - **Glass**: Increased to 1,163, up 2.65% [4][8] - **Coking**: Increased to 1,765, up 2.56% [4][8] - **Lithium Carbonate**: Increased to 145,000, up 2.46% [4][8]

Core Viewpoint - The London Metal Exchange (LME) copper prices have declined due to a strong US dollar and mixed employment data, leading to cautious investor sentiment ahead of the Federal Reserve's December interest rate decision [1] Group 1: Market Performance - As of 16:14 Beijing time, LME three-month copper fell by 0.66% to $10,667 per ton, with a cumulative weekly decline of 1.65% [1] - The Shanghai copper main contract closed down 0.83% at 85,660 yuan per ton, with a weekly drop of 1.43% [1] - LME three-month aluminum decreased by 0.94% to $2,787.50 per ton, zinc fell by 1.33% to $2,976 per ton, lead dropped by 1.07% to $1,989 per ton, tin decreased by 0.79% to $36,775 per ton, and nickel fell by 0.94% to $14,365 per ton [1] Group 2: Economic Indicators - The mixed September employment data, which showed stronger-than-expected job growth but a rise in the unemployment rate to a near four-year high, is significant for the Federal Reserve's upcoming interest rate decision [1] - The September employment data is the last official employment report before the December interest rate decision [1] - Many Federal Reserve officials maintain a hawkish stance, contributing to the strength of the US dollar, which pressures dollar-denominated commodities [1]