金属      库存总量    注销仓单  注销占百分比(%) 
  铜        233,675      28,450       12.18
  铝      2,919,800   1,111,025       38.05
  铅        191,800     104,025       54.24
  镍        445,926     165,336       37.08
  锡          6,015         985       16.38
  锌        473,800      67,350       14.21
铝合金       14,420          20        0.14