金属           库存总量   注销仓单   注销占百分比 
 铜            220,075     39,875        18.12 
 铝          5,064,250  1,605,250        31.70 
 铅            270,650     85,650        31.65 
 锌            983,300    360,675        36.68 
 锡             12,155      6,865        56.48 
 镍            122,256     16,752        13.70