|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Carbon (carbon blacks & oth. forms of carbon, n.e.s.) | $15,602,960 | $15,828,197 | $15,405,123 | $18,946,085 | $10,231,645 | $19,183,661 | $23,514,594 |
| Total | $15,602,960 | $15,828,197 | $15,405,123 | $18,946,085 | $10,231,645 | $19,183,661 | $23,514,594 |
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