|
| Commodity | 2005 | 2006 | 2007 | 2008 | 2009 | 2010 | 2011 |
| Petroleum coke, not calcined | $10,295,000 | | $10,000 | $12,265,000 | $8,436,000 | $5,447,000 | $8,337,000 |
| Petroleum coke, calcined | $15,017,000 | $33,764,000 | $58,725,000 | $52,708,000 | $20,198,000 | $52,409,000 | $46,533,000 |
| Petroleum bitumen | $28,000 | $9,000 | $12,000 | $14,000 | | | $128,000 |
| Residues of petroleum oils/oils obt. from bituminous mins., other than petr ... | $13,000 | $28,000 | $19,000 | $118,000 | $30,000 | $137,000 | $1,000 |
| Total | $25,353,000 | $33,801,000 | $58,766,000 | $65,105,000 | $28,664,000 | $57,993,000 | $54,999,000 |
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