Commodity2005200620072008200920102011
Petroleum coke, not calcined$3,337,606$2,955,518$3,777,451 $24,943$2,502,749$8,842,350
Petroleum coke, calcined$62,599,507$79,563,655$61,477,345$93,113,389$92,174,976$33,201,969$58,354,904
Residues of petroleum oils/oils obt. from bituminous mins., other than petr ...$1,150$1,787,511$1,688,479 $72  
Total$65,938,263$84,306,684$66,943,275$93,113,389$92,199,991$35,704,718$67,197,254