金属      库存总量    注销仓单  注销占百分比(%) 
  铜        300,600      59,575       19.82
  铝      3,115,075     994,050       31.91
  铅        154,325      35,825       23.21
  镍        439,740     193,530       44.01
  锡          4,470         645       14.43
  锌        589,000      52,500        8.91
铝合金       12,140          80        0.66