金属           库存总量   注销仓单   注销占百分比 
 铜            220,350     35,475        16.10 
 铝          5,080,000  1,650,300        32.49 
 铅            283,875     99,625        35.09 
 锌            980,050    361,850        36.92 
 锡             11,955      6,295        52.66 
 镍            120,876     12,612        10.43