|
| Commodity | 2007 | 2009 | 2010 | 2011 |
| Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ... | $4,373 | $53,740 | $18,140 | |
| Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ... | | | $22,150 | $56,048 |
| Total | $4,373 | $53,740 | $40,290 | $56,048 |
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