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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Petroleum coke, calcined | | | $70,752 | | $474,878 | $6,536 |
| Petroleum bitumen | $1,811,977 | $483,130 | $1,705,849 | $4,666,868 | $7,895,237 | $8,938,271 |
| Residues of petroleum oils/oils obt. from bituminous mins., other than petr ... | $3,595 | $2,532 | $34,995 | $493,734 | $131,588 | $211,564 |
| Total | $1,815,572 | $485,662 | $1,811,596 | $5,160,602 | $8,501,703 | $9,156,371 |
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