铜     279,575    152,800   126,775   45.35%      47.57%
  铝   1,450,675  1,031,650   419,025   28.88%      28.96%
  铅     176,875    113,700    63,175   35.72%      35.77%
  镍     375,870    270,216   105,654   28.11%      28.29%
  锡       1,910      1,670       240   12.57%      12.57%
  锌     321,575    176,125   145,450   45.23%      45.39%
铝合金    12,280     11,920       360    2.93%       3.25%