Commodity2005200620072008200920102011
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$2,396,935$3,119,418$2,626,892$1,835,035$2,296,932$1,565,277$1,484,848
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ...$107,136$148,611$145,510$127,822$268,627$502,927$310,208
Total$2,504,071$3,268,029$2,772,402$1,962,857$2,565,559$2,068,204$1,795,056