|
| Commodity | 2006 | 2007 | 2008 | 2009 |
| Ash & residues (excl. from the mfr. of iron/steel), cont. hard zinc spelter ... | | | | $9,599 |
| Ash & residues (excl. from the mfr. of iron/steel) cont. mainly copper | $209,884 | $18,543 | $154,979 | $56,482 |
| Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium | | $12,684 | | |
| Total | $209,884 | $31,227 | $154,979 | $66,081 |
|
|
