|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Carbon (carbon blacks & oth. forms of carbon, n.e.s.) | $1,578,136 | $2,078,133 | $1,925,630 | $3,161,973 | $1,621,841 | $1,585,040 | $1,583,961 |
| Total | $1,578,136 | $2,078,133 | $1,925,630 | $3,161,973 | $1,621,841 | $1,585,040 | $1,583,961 |
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