Commodity2005200620072008200920102011
Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ...$750,324$339,759$503,195$1,209,398$207,047$462,228$477,865
Total$750,324$339,759$503,195$1,209,398$207,047$462,228$477,865