Commodity2005200620072008200920102011
Coke & semi-coke of coal/lignite/peat, whether or not agglom.; retort carbo ...$484,148,447$229,663,685$492,069,543$851,969,911$361,435,552$500,852,344$540,199,378
Total$484,148,447$229,663,685$492,069,543$851,969,911$361,435,552$500,852,344$540,199,378