|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Pitch, obt. from coal tar/oth. min. tars | $749,681 | $408,322 | $213,351 | $145,557 | $81,915 | $8,631 | $75,200 |
| Pitch coke, obt. from coal tar/oth. min. tars | | | | | $9,436 | $35,647 | |
| Total | $749,681 | $408,322 | $213,351 | $145,557 | $91,351 | $44,278 | $75,200 |
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