|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Carbon (carbon blacks & oth. forms of carbon, n.e.s.) | $111,265,222 | $131,646,371 | $137,713,688 | $155,057,811 | $156,434,083 | $202,694,706 | $214,737,934 |
| Total | $111,265,222 | $131,646,371 | $137,713,688 | $155,057,811 | $156,434,083 | $202,694,706 | $214,737,934 |
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