|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Carbon (carbon blacks & oth. forms of carbon, n.e.s.) | $60,646,739 | $83,734,245 | $97,024,925 | $124,369,767 | $133,522,265 | $158,746,869 | $183,421,924 |
| Total | $60,646,739 | $83,734,245 | $97,024,925 | $124,369,767 | $133,522,265 | $158,746,869 | $183,421,924 |
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