金属           库存总量   注销仓单   注销占百分比
 铜            613,725    238,700        38.89%
 铝          5,203,150  2,080,650        39.99%
 铅            225,150    171,225        76.05%
 锌          1,095,350    717,175        65.47%
 锡             13,875      2,595        18.70%
 镍            179,832     26,346        14.65%