Commodity2006200720082009
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$8,374$19,313$28,449$62,711
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ... $4,530  
Total$8,374$23,843$28,449$62,711