伦敦基本金属全线收跌，LME期铜跌2.16%

Core Viewpoint - London base metals experienced a broad decline on January 16, with significant drops in copper, nickel, and lead prices, indicating a bearish trend in the market [1] Group 1: Price Movements - LME copper fell by 2.16% to $12,822.5 per ton, with a weekly decline of 1.35% [1] - LME zinc decreased by 3.18% to $3,209 per ton, but recorded a weekly increase of 1.76% [1] - LME nickel dropped by 4.01% to $17,825 per ton, with a weekly rise of 0.69% [1] - LME aluminum declined by 1.17% to $3,130.5 per ton, showing a slight weekly decrease of 0.18% [1] - LME tin saw a significant drop of 8.2% to $47,765 per ton, despite a weekly increase of 4.84% [1] - LME lead fell by 2.93% to $2,038 per ton, with a weekly decline of 0.56% [1]