金属           库存总量   注销仓单   注销占百分比 
 铜            220,300     40,425        18.35 
 铝          5,080,725  1,618,925        31.86 
 铅            277,600     92,600        33.36 
 锌            976,125    363,825        37.27 
 锡             12,055      7,380        61.22 
 镍            122,442     16,944        13.84