金属           库存总量   注销仓单   注销占百分比
 铜            212,575     41,025        19.30
 铝          5,078,175  1,604,475        31.60
 铅            285,950    101,750        35.58
 锌            920,325    264,675        28.76
 锡             11,955      6,710        56.13
 镍            120,936     11,694         9.67