Commodity200520062007200820092010
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$494 $21,187 $11 
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ...$261$115,516$20,409$121,894$150,784$134,837
Total$755$115,516$41,596$121,894$150,795$134,837