Commodity | 2005 | 2006 | 2007 | 2010 |
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ... | $254,498 | $305,461 | $2,399,899 | $801,334 |
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ... | $816,891 | $1,587,065 | $1,276,534 | $3,033,604 |
Total | $1,071,389 | $1,892,526 | $3,676,433 | $3,834,938 |
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