金属      库存总量    注销仓单  注销占百分比(%) 
  铜        324,600      55,100       16.97% 
  铝      3,202,250   1,080,500       33.74% 
  铅        164,575      44,150       26.83% 
  镍        452,286     208,836       46.17% 
  锡          4,900       1,120       22.86% 
  锌        594,150      69,225       11.65% 
铝合金       12,340         240        1.94%