金属      库存总量    注销仓单  注销占百分比(%) 
  铜        273,350      82,925       30.34 
  铝      3,062,750     907,575       29.63
  铅        147,675      37,500       25.39
  镍        428,220     188,766       44.08
  锡          5,010         540       10.78
  锌        574,850      36,075        6.28
铝合金       12,280          80        0.65