品种最低价最高价平均价涨跌铜603006060060450-625铜升贴水-300-150-2250铝170301710017065-95铝升贴水-5020-15125锌200002015020075-300锌升贴水-425-275-350225镍143500144500144000-1000锡139000141000140000-1500铅165001680016650-200