|
| Commodity | 2005 | 2006 | 2007 | 2008 |
| Supported catalysts, with nickel/nickel comps. as the active substance | $508,443 | $1,198,067 | $130,602 | |
| Supported catalysts, with precious metal/precious metal comps. as the activ ... | $228,385 | $1,024,850 | | |
| Supported catalysts other than those with nickel/nickel comps./precious met ... | $442,661 | $1,577,323 | $19,580 | |
| Reaction initiators, reaction accelerators & catalytic preps. (excl. of 381 ... | $2,808,882 | $2,653,135 | $6,140,976 | $4,375,381 |
| Total | $3,988,371 | $6,453,375 | $6,291,158 | $4,375,381 |
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