Commodity20052006200720082010
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$287,404$309,405$569,925$489,465$1,076,111
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ...$58,301$1,240$4,604$199,635$73,495
Total$345,705$310,645$574,529$689,100$1,149,606