金属           库存总量   注销仓单   注销占百分比
 铜            619,650     223,150       36.01%
 铝          5,213,050   2,092,275       40.14%
 铅            230,725     177,375       76.88%
 锌          1,095,600     721,600       65.86%
 锡             13,895       2,640       19.00%
 镍            179,370      26,430       14.73%