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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Petroleum coke, not calcined | $11,527,810 | $24,782,223 | $25,563,473 | $21,826,379 | $11,707,470 | $29,853,432 | $37,489,672 |
| Petroleum coke, calcined | $1,757,588 | $1,505,785 | $1,469,781 | $5,092,797 | $244,631 | $685,883 | $2,781,262 |
| Petroleum bitumen | $148,079,987 | $235,691,456 | $356,773,207 | $592,801,343 | $511,985,901 | $613,004,567 | $654,524,060 |
| Residues of petroleum oils/oils obt. from bituminous mins., other than petr ... | $187,683 | $1,090,510 | $3,252,834 | $3,910,362 | $1,109,676 | $775,443 | $722,242 |
| Total | $161,553,068 | $263,069,974 | $387,059,295 | $623,630,881 | $525,047,678 | $644,319,325 | $695,517,236 |
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