|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Carbon (carbon blacks & oth. forms of carbon, n.e.s.) | $48,533,012 | $52,671,547 | $64,560,512 | $107,570,964 | $125,348,439 | $146,458,677 | $210,901,456 |
| Total | $48,533,012 | $52,671,547 | $64,560,512 | $107,570,964 | $125,348,439 | $146,458,677 | $210,901,456 |
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