品种最低价最高价平均价涨跌铜601006035060225-775铜升贴水50150100250铝170801712017100-260铝升贴水-80-40-60120锌201502030020225-475锌升贴水-335-185-260135镍140000141000140500-1000锡1360001390001375004500铅165001680016650-200