品种最低价最高价平均价涨跌 铜544305450054465-550铜升贴水5012085+20铝152901533015310-70铝升贴水-400-20+10锌144501460014525-50锌升贴水-9555-20-10镍112000114000113000-1500锡143000144000143500-500铅149501505015000-25