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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2011 |
| Petroleum coke, calcined | | | | $49 | | |
| Petroleum bitumen | $1,867,074 | $1,467,836 | $141,558 | $313,685 | $45,672 | $3,352,878 |
| Residues of petroleum oils/oils obt. from bituminous mins., other than petr ... | $254,454 | $42,429 | | | $260 | $2,489 |
| Total | $2,121,528 | $1,510,265 | $141,558 | $313,734 | $45,932 | $3,355,367 |
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