|
| Commodity | 2005 | 2007 | 2008 |
| Ash & residues (excl. from the mfr. of iron/steel), cont. hard zinc spelter ... | $258,050 | $1,479,543 | $1,191,058 |
| Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ... | $1,708,817 | $6,538,396 | $6,003,567 |
| Ash & residues (excl. from the mfr. of iron/steel) cont. mainly copper | $1,570,753 | $610,492 | $877,640 |
| Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium | $235,488 | $57,755 | $108,747 |
| Total | $3,773,108 | $8,686,186 | $8,181,012 |
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