|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Carbon (carbon blacks & oth. forms of carbon, n.e.s.) | $28,117,963 | $38,703,210 | $44,116,623 | $59,059,604 | $41,726,571 | $71,692,638 | $95,097,840 |
| Total | $28,117,963 | $38,703,210 | $44,116,623 | $59,059,604 | $41,726,571 | $71,692,638 | $95,097,840 |
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