Commodity2005200620072008200920102011
Coke & semi-coke of coal/lignite/peat, whether or not agglom.; retort carbo ...$611,380,312$777,500,715$1,204,265,831$1,295,308,668$605,807,393$612,960,040$983,391,451
Total$611,380,312$777,500,715$1,204,265,831$1,295,308,668$605,807,393$612,960,040$983,391,451