金属           库存总量   注销仓单   注销占百分比 
 铜            252,550      53750        21.28 
 铝          4,802,550    1760000        36.65  
 铅            339,675      47450        13.97 
 锌          1,012,375     178125        17.59  
 锡             11,715       3220        27.49  
 镍            111,174       8454         7.60