金属      库存总量    注销仓单  注销占百分比(%) 
  铜        303,200      62,225       20.52
  铝      3,122,900   1,001,875       32.08
  铅        155,300      36,800       23.70
  镍        439,794     195,378       44.42
  锡          4,580         730       15.94
  锌        589,875      54,750        9.28
铝合金       12,140          80        0.66