|
| Commodity | 2005 | 2006 | 2007 | 2008 |
| Ash & residues (excl. from the mfr. of iron/steel), cont. hard zinc spelter ... | $1,135 | $12,212 | $75,558 | $69,103 |
| Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ... | $26,641 | | $9,665 | $5,963 |
| Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium | | $2,101 | | $2,646 |
| Total | $27,776 | $14,313 | $85,223 | $77,712 |
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