|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2010 | 2011 |
| Supported catalysts, with nickel/nickel comps. as the active substance | | | | | $10,000 | |
| Supported catalysts other than those with nickel/nickel comps./precious met ... | $6,750 | $48,600 | $28,347 | $55,750 | $9,000 | $6,000 |
| Total | $6,750 | $48,600 | $28,347 | $55,750 | $19,000 | $6,000 |
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