金属           库存总量   注销仓单   注销占百分比 
 铜            234,500      37,450       15.97 
 铝          4,909,950   1,745,500       35.55 
 铅            317,250      58,750       18.52 
 锌            973,725     127,725       13.12 
 锡             11,630       5,625       48.37 
 镍            115,662      15,150       13.10