|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Carbon (carbon blacks & oth. forms of carbon, n.e.s.) | $182,066,000 | $209,115,000 | $246,789,000 | $289,421,000 | $222,156,000 | $303,929,662 | $338,100,391 |
| Total | $182,066,000 | $209,115,000 | $246,789,000 | $289,421,000 | $222,156,000 | $303,929,662 | $338,100,391 |
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