|
| Commodity | 2006 | 2007 | 2008 | 2010 | 2011 |
| Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ... | | $10,914 | $21,410 | | |
| Ash & residues (excl. from the mfr. of iron/steel) cont. mainly copper | $15,934 | | $555 | | $16,920 |
| Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium | | | | $19 | $48,726 |
| Total | $15,934 | $10,914 | $21,965 | $19 | $65,646 |
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