|
| Commodity | 2006 | 2007 | 2008 | 2009 |
| Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ... | | | $15,200 | |
| Ash & residues (excl. from the mfr. of iron/steel) cont. mainly copper | $21,400 | $39,800 | $23,500 | |
| Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium | | $9,700 | | $1,900 |
| Total | $21,400 | $49,500 | $38,700 | $1,900 |
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