金属           库存总量   注销仓单   注销占百分比 
 铜             240525      41125        17.10  
 铝            5083150    1740000        34.23  
 铅             324775     130275        40.11  
 锌            1171275     360025        30.74  
 锡              11850       4765        40.21  
 镍             129720      12000         9.25