|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Carbon (carbon blacks & oth. forms of carbon, n.e.s.) | $217,275,028 | $226,150,914 | $244,475,874 | $306,538,083 | $190,224,627 | $289,629,201 | $331,696,832 |
| Total | $217,275,028 | $226,150,914 | $244,475,874 | $306,538,083 | $190,224,627 | $289,629,201 | $331,696,832 |
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