金属           库存总量   注销仓单   注销占百分比
 铜            627,275    229,200        36.54%
 铝          5,218,175  2,082,250        39.90%
 铅            236,275    151,850        64.27%
 锌          1,107,200    641,400        57.93%
 锡             13,945      3,060        21.94%
 镍            179,598     24,462        13.62%