|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Carbon (carbon blacks & oth. forms of carbon, n.e.s.) | $35,196,668 | $37,909,014 | $45,100,796 | $67,276,656 | $44,270,189 | $53,040,034 | $53,469,390 |
| Total | $35,196,668 | $37,909,014 | $45,100,796 | $67,276,656 | $44,270,189 | $53,040,034 | $53,469,390 |
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