Commodity2005200620072008200920102011
Petroleum coke, not calcined$119,205,286$129,758,804$196,774,889$334,296,266$177,883,382$327,446,078$391,640,180
Petroleum coke, calcined$5,718,509$8,083,936$10,959,060$11,458,809$5,096,881$4,586,171$18,005,039
Petroleum bitumen$117,744$165,381$6,130,838$2,930,680$1,203,367$16,180,285$22,889,383
Residues of petroleum oils/oils obt. from bituminous mins., other than petr ...$647 $621$3,206 $167$496
Total$125,042,186$138,008,121$213,865,408$348,688,961$184,183,630$348,212,701$432,535,098