金属      库存总量    注销仓单  注销占百分比(%) 
 

  铜        247,925      42,250       17.04
  铝      2,921,375   1,288,325       44.10
  铅        129,750      25,275       19.48
  镍        411,846     177,018       42.98
  锡          5,215         495        9.49
  锌        547,975     106,550       19.44
铝合金       13,160          40        0.30