金属           库存总量   注销仓单   注销占百分比
 铜            545,625    269,375        49.37
 铝          5,392,725  1,904,975        35.32
 铅            241,725     64,125        26.53
 锌            972,100    597,125        61.43
 锡             13,625      2,635        19.34
 镍            226,278     47,718        21.09