Commodity2005200620072008200920102011
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$163,970$353,131$301,290$364,349$226,547$316,482$201,640
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ...$10,957$9,462$73,245$32,821$21,339$32,920$150,119
Total$174,927$362,593$374,535$397,170$247,886$349,402$351,759