|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Petroleum coke, not calcined | | | | | | | $204,507 |
| Petroleum coke, calcined | $130,630 | $558,064 | $560,328 | $588,696 | $551,179 | $459,805 | $621,236 |
| Petroleum bitumen | $3,443,305 | $1,307,463 | | $1,298,992 | $3,693,579 | $3,284,034 | $2,333,057 |
| Total | $3,573,935 | $1,865,527 | $560,328 | $1,887,688 | $4,244,758 | $3,743,839 | $3,158,800 |
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