品种最低价最高价平均价涨跌 更新时间铜714507155071500↓-4502011-7-22铜升贴水-200-100-150↑1502011-7-22铝177501779017770↑202011-7-22铝升贴水509070↑152011-7-22锌181501830018225   02011-7-22锌升贴水-520-370-445↑402011-7-22镍174500175500175000↓-5002011-7-22锡204000206000205000↑10002011-7-22铅170001720017100↓-502011-7-22