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| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Petroleum coke, not calcined | $652 | $15,205 | $9,168 | $202,949 | $1,581 | $215,752 | $25,345 |
| Petroleum coke, calcined | $575 | $25,779 | $44,924 | $3,503,935 | $244,595 | $217,049 | $4,788,309 |
| Petroleum bitumen | $9,917,342 | $13,393,388 | $34,084,302 | $20,677,602 | $31,348,960 | $30,195,600 | $40,469,220 |
| Residues of petroleum oils/oils obt. from bituminous mins., other than petr ... | $121,630 | $243,648 | $251,694 | $555,826 | $507,339 | $335,950 | $146,464 |
| Total | $10,040,199 | $13,678,020 | $34,390,088 | $24,940,312 | $32,102,475 | $30,964,351 | $45,429,338 |
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