Commodity2005200620072008200920102011
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$3,000$29,297$127,941$65,661$110,711$22,189$97,421
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ... $21,702$28,338$22,638$115,969 $7,631
Total$3,000$50,999$156,279$88,299$226,680$22,189$105,052