品种最低价最高价平均价涨跌铜6120061400613001000铜升贴水-200-100-150-150铝172801732017300200铝升贴水-150-110-130-150锌209002110021000325锌升贴水-510-360-435-290镍1420001430001425000锡1310001330001320001000铅164001660016500-50