金属      库存总量    注销仓单  注销占百分比(%) 

  铜        335,850      66,200     19.71118
  铝      3,224,425   1,127,500     34.96747
  铅        165,450      44,525     26.91145
  镍        454,122     160,236     35.28479
  锡          5,105         900     17.62977
  锌        605,675      80,725     13.32811
铝合金       12,740         440     3.453689