伦敦基本金属多数上涨，LME期锡涨7.95%

Group 1 - The core viewpoint of the article highlights the upward trend in most base metals in London on February 3, with significant increases in prices for tin, copper, nickel, and aluminum [1] Group 2 - LME tin rose by 7.95% to $50,295.0 per ton [1] - LME copper increased by 4.02% to $13,410.0 per ton [1] - LME nickel saw a rise of 3.38% to $17,395.0 per ton [1] - LME aluminum climbed by 1.41% to $3,099.0 per ton [1] - LME zinc experienced a slight decline of 0.02% to $3,323.0 per ton [1] - LME lead decreased by 0.08% to $1,961.5 per ton [1]