金属           库存总量   注销仓单   注销占百分比 
 铜            251,375     53,625        21.33 
 铝          4,800,400  1,780,050        37.08 
 铅            345,750     47,675        13.79 
 锌            981,000    199,225        20.31  
 锡             12,210      3,800        31.12 
 镍            105,912      9,288         8.77