金属           库存总量   注销仓单   注销占百分比 
 铜            144,350     29,100        20.16 
 铝          4,936,900  2,873,000        58.19 
 锌            668,625     63,350         9.47 
 铅            215,650     10,225         4.74 
 锡             12,490      2,305        18.45 
 镍            317,874     93,588        29.44