Commodity2005200620072008200920102011
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...  $22$5,828$763$30 
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ...$15$90$45$153$140$87,572$158,531
Total$15$90$67$5,981$903$87,602$158,531