|
| Commodity | 2005 | 2006 | 2007 | 2008 |
| Ash & residues (excl. from the mfr. of iron/steel), cont. hard zinc spelter ... | $4,667 | $12,299 | $18,083 | $27,093 |
| Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ... | $5,197 | | $365 | |
| Ash & residues (excl. from the mfr. of iron/steel) cont. mainly copper | | | | $1 |
| Total | $9,864 | $12,299 | $18,448 | $27,094 |
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