金属           库存总量   注销仓单   注销占百分比
 铜            253,525     29,100        11.48
 铝          4,805,775  1,781,425        37.07
 铅            349,250     51,325        14.70
 锌            991,600    209,175        21.09
 锡             12,580      2,390        19.00
 镍            103,674      8,274         7.98