金属           库存总量   注销仓单   注销占百分比 
 铜            146,750     32,400        22.08 
 铝          4,968,700  2,878,000        57.92 
 铅            215,550      9,925        46.05 
 锌            655,750     64,375         9.82 
 锡             11,780      2,240        19.02 
 镍            315,798     99,900        31.63