金属           库存总量   注销仓单   注销占百分比 
 铜            235,550      43,075       18.29 
 铝          4,904,025   1,734,525       35.37 
 铅            315,125      76,950       24.42 
 锌            965,375     120,150       12.45   
 锡             11,585       5,635       48.64 
 镍            114,522      13,974       12.20