金属           库存总量   注销仓单   注销占百分比 
 铜            237,500      35,225       14.83 
 铝          4,896,725   1,728,300       35.30 
 铅            322,700      33,575       10.40 
 锌            966,025     140,650       14.56 
 锡             11,660       6,350       54.46 
 镍            115,878      15,630       13.49