|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 |
| Petroleum coke, not calcined | $22,985 | | | | | |
| Petroleum bitumen | | $686 | $76,675 | $34,784 | $269,756 | $159,323 |
| Residues of petroleum oils/oils obt. from bituminous mins., other than petr ... | | $2,297 | $2,853 | $4,791 | $2,510 | $39,533 |
| Total | $22,985 | $2,983 | $79,528 | $39,575 | $272,266 | $198,856 |
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