Commodity2005200620072008200920102011
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$344,556$243,027$304,357$280,552$369,676$828,371$173,922
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ...$197,295$272,735$339,686$391,527$290,858$20,766$6,600
Total$541,851$515,762$644,043$672,079$660,534$849,137$180,522