|
| Commodity | 2005 | 2006 | 2008 | 2009 | 2010 | 2011 |
| Ash & residues (excl. from the mfr. of iron/steel), cont. hard zinc spelter ... | $56,075 | | | $22,823 | $65,653 | $67,510 |
| Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ... | $28,455 | $304 | | | | |
| Ash & residues (excl. from the mfr. of iron/steel) cont. mainly copper | $669 | | $19,215 | | $114,904 | |
| Total | $85,199 | $304 | $19,215 | $22,823 | $180,557 | $67,510 |
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