|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pitch, obt. from coal tar/oth. min. tars | $1,599,721 | $217,125 | $93,619 | $295,411 | $73,035 | $20,952 | $608 |
| Pitch coke, obt. from coal tar/oth. min. tars | $52,704 | | | | | | |
| Total | $1,652,425 | $217,125 | $93,619 | $295,411 | $73,035 | $20,952 | $608 |
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