|
| Commodity | 2006 | 2008 | 2009 | 2010 |
| Ash & residues (excl. from the mfr. of iron/steel), cont. hard zinc spelter ... | | | $1,033 | |
| Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ... | $510,000 | | | |
| Ash & residues (excl. from the mfr. of iron/steel) cont. mainly copper | | $58,680 | $149,101 | $106,368 |
| Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium | | | $10,624 | |
| Total | $510,000 | $58,680 | $160,758 | $106,368 |
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