|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Carbon (carbon blacks & oth. forms of carbon, n.e.s.) | $1,380,598 | $1,544,497 | $1,529,289 | $2,021,295 | $1,627,106 | $1,759,347 | $1,652,161 |
| Total | $1,380,598 | $1,544,497 | $1,529,289 | $2,021,295 | $1,627,106 | $1,759,347 | $1,652,161 |
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