Commodity2005200620072008200920102011
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), in ...$977,880$573,801$2,012,782$6,056,351$5,347,152$6,632,953$3,166,083
Articles of asphalt/sim. mat. (e.g., petroleum bitumen/coal tar pitch), oth ...$303,030$134,393$191,330$669,268$328,655$533,150$91,417
Total$1,280,910$708,194$2,204,112$6,725,619$5,675,807$7,166,103$3,257,500