|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Carbon (carbon blacks & oth. forms of carbon, n.e.s.) | $32,486,119 | $29,873,850 | $47,673,225 | $330,040,402 | $83,431,815 | $122,022,065 | $182,111,097 |
| Total | $32,486,119 | $29,873,850 | $47,673,225 | $330,040,402 | $83,431,815 | $122,022,065 | $182,111,097 |
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