金属           库存总量   注销仓单   注销占百分比
 铜            588,450    313,825        53.33
 铝          5,452,125  2,073,800        38.04
 铅            195,025    100,725        51.65
 锌          1,042,525    604,775        58.01
 锡             14,055      4,240        30.17
 镍            205,812     34,140        16.59