Commodity2005200620072008200920102011
Petroleum coke, not calcined$669,012$516,032$1,674$6,002$6,170$897 
Petroleum coke, calcined$10,945$10,283$122,144$38,347$8,338$32,570$31,580
Petroleum bitumen$9,917,132$13,834,106$8,636,614$15,126,001$6,394,395$9,357,050$9,050,924
Residues of petroleum oils/oils obt. from bituminous mins., other than petr ...$48,771$3,179$929,855$79,269$1,920$1,114$1,353
Total$10,645,860$14,363,600$9,690,287$15,249,619$6,410,823$9,391,631$9,083,857