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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Petroleum coke, not calcined | $78,825,150 | $152,319,437 | $223,585,723 | $331,700,154 | $105,030,956 | $253,587,962 | $375,706,587 |
| Petroleum coke, calcined | $58,867,442 | $70,600,949 | $76,013,117 | $86,105,468 | $24,756,213 | $89,542,196 | $111,389,333 |
| Petroleum bitumen | $29,251,129 | $40,428,869 | $52,947,920 | $59,267,907 | $56,628,734 | $97,692,549 | $122,009,243 |
| Residues of petroleum oils/oils obt. from bituminous mins., other than petr ... | $1,828,536 | $2,168,897 | $2,598,706 | $2,879,140 | $1,931,370 | $3,066,771 | $6,891,889 |
| Total | $168,772,257 | $265,518,152 | $355,145,466 | $479,952,669 | $188,347,273 | $443,889,478 | $615,997,052 |
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