金属           库存总量   注销仓单   注销占百分比 
 铜            219,950     39,000        17.73 
 铝          5,080,950  1,630,000        32.08 
 铅            281,250     96,250        34.22 
 锌            977,425    359,650        36.80 
 锡             11,975      7,405        61.84 
 镍            122,466     16,968        13.86