|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pitch, obt. from coal tar/oth. min. tars | $57,460 | $13,454 | $1,441 | $766 | $2,525 | | $2,421 |
| Pitch coke, obt. from coal tar/oth. min. tars | | $136 | $18,130 | $41,284 | $17,585 | $10,591 | $13,603 |
| Total | $57,460 | $13,590 | $19,571 | $42,050 | $20,110 | $10,591 | $16,024 |
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