|
| Commodity | 2005 | 2006 | 2007 |
| Ash & residues (excl. from the mfr. of iron/steel), cont. hard zinc spelter ... | $4,837 | $3,506 | $2,605 |
| Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ... | $24,107 | $18,878 | $18,116 |
| Ash & residues (excl. from the mfr. of iron/steel) cont. mainly copper | $587 | $8,887 | $7,567 |
| Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium | | $1,002 | $657 |
| Total | $29,531 | $32,273 | $28,945 |
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