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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Petroleum coke, not calcined | $10,980,226 | $13,308,379 | $22,631,075 | $26,054,833 | $11,493,389 | $1,580,648 | $12,440,571 |
| Petroleum coke, calcined | $3,715,397 | $3,058,120 | $4,064,173 | $6,263,583 | $12,486,382 | $4,051,481 | $50,916,596 |
| Petroleum bitumen | $45,109,428 | $94,413,688 | $127,025,742 | $212,039,230 | $136,641,807 | $167,202,889 | $354,176,643 |
| Residues of petroleum oils/oils obt. from bituminous mins., other than petr ... | $754,580 | $1,277,702 | $2,682,555 | $2,319,302 | $758,794 | $40,822 | $132,783 |
| Total | $60,559,631 | $112,057,889 | $156,403,545 | $246,676,948 | $161,380,372 | $172,875,840 | $417,666,593 |
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