|
| Commodity | 2005 | 2006 | 2007 | 2010 |
| Petroleum coke, not calcined | $3,503 | $1,840 | $1,314 | |
| Petroleum coke, calcined | $5,240,003 | $6,848,194 | $7,462,211 | $14,445,085 |
| Petroleum bitumen | $21,378 | $24,640 | $970 | |
| Residues of petroleum oils/oils obt. from bituminous mins., other than petr ... | $385,500 | $9,022 | $39,248 | |
| Total | $5,650,384 | $6,883,696 | $7,503,743 | $14,445,085 |
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