|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Carbon (carbon blacks & oth. forms of carbon, n.e.s.) | $94,684,000 | $114,597,000 | $130,738,000 | $145,198,000 | $84,954,000 | $159,809,000 | $244,924,000 |
| Total | $94,684,000 | $114,597,000 | $130,738,000 | $145,198,000 | $84,954,000 | $159,809,000 | $244,924,000 |
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