金属           库存总量   注销仓单   注销占百分比 
 铜            243,600      39,925       16.39 
 铝          4,863,200   1,743,175       35.84 
 铅            323,800      38,125       11.77 
 锌            977,950     152,550       15.60 
 锡             11,685       4,335       37.10 
 镍            116,808      10,356        8.87