金属            库存总量   注销仓单   注销占百分比
 铜             235,200    24,525        10.43
 铝           4,860,200 1,726,400        35.52
 铅             344,775    57,975        16.82
 锌             949,625    58,500         6.16
 锡              12,075     2,625        21.74
 镍             104,484     8,688         8.32