金属           库存总量   注销仓单   注销占百分比 
 铜            229,900     36,925        16.06 
 铝          4,870,050  1,691,150        34.73 
 铅            310,225    114,025        36.76 
 锌            951,100    122,075        12.84 
 锡             11,635      5,460        46.93 
 镍            118,908     14,298        12.02