伦敦基本金属全线上涨，LME期锡涨3.87%

Core Viewpoint - London base metals experienced a broad increase on January 19, with significant percentage gains across various metals [1] Group 1: Price Movements - LME tin rose by 3.87%, reaching $49,840.0 per ton [1] - LME nickel increased by 3.23%, closing at $18,145.0 per ton [1] - LME copper saw a rise of 1.44%, priced at $12,987.0 per ton [1] - LME aluminum gained 1.01%, with a price of $3,165.5 per ton [1] - LME lead increased by 1.00%, reaching $2,064.5 per ton [1] - LME zinc rose by 0.78%, closing at $3,234.0 per ton [1]