|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Petroleum coke, not calcined | | | | | $33,915 | $313,782 |
| Petroleum coke, calcined | | $78,079 | $25,861 | $137,127 | $166,079 | $21,120 |
| Petroleum bitumen | $11,624,992 | $21,317,294 | $27,688,500 | $29,073,891 | $32,681,515 | $50,726,716 |
| Total | $11,624,992 | $21,395,373 | $27,714,361 | $29,211,018 | $32,881,509 | $51,061,618 |
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