伦敦基本金属全线下跌，LME期铜跌2.27%

Core Viewpoint - London base metals experienced a widespread decline on October 30, with significant drops in prices across various commodities [1] Price Movements - LME copper fell by 2.27%, closing at $10,930.00 per ton [1] - LME tin decreased by 1.28%, settling at $35,720.00 per ton [1] - LME zinc dropped by 1.23%, ending at $3,044.50 per ton [1] - LME nickel saw a decline of 0.75%, with a closing price of $15,250.00 per ton [1] - LME aluminum fell by 0.59%, closing at $2,870.00 per ton [1] - LME lead decreased by 0.22%, finishing at $2,022.00 per ton [1]