铜     261,700    122,025   139,675    53.37%      53.45%
  铝   1,298,225  1,086,475   211,750    16.31%      17.98%
  铅     147,950     87,200    60,750    41.06%      41.10%
  镍     384,594    249,786   134,808    35.05%      30.63%
  锡       1,945      1,565       380    19.54%      19.54%
  锌     247,850    125,525   122,325    49.35%      48.94%
铝合金    12,020     11,920       100     0.83%       0.00%