金属           库存总量   注销仓单   注销占百分比 
 铜            146,200     32,375        22.14 
 铝          4,961,950  2,874,250        57.93 
 铅            215,550     10,225         4.74 
 锌            655,275     63,900         9.75 
 锡             11,780      2,290        19.44 
 镍            317,628     98,778        31.10