Commodity2005200620072008200920102011
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$3,403,762$6,246,409$35,630,550$8,057,731$3,743,122$3,543,165$5,373,430
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ...$501,276$238,712$1,735,566$598,682$600,478$608,335$753,231
Total$3,905,038$6,485,121$37,366,116$8,656,413$4,343,600$4,151,500$6,126,661