Commodity2005200620072008200920102011
Bituminous mixts. based on nat. asphalt/nat. bitumen/petroleum bitumen/min. ...$6,808,569$21,722,890$14,530,506$1,199,251$717,751$1,019,063$2,880,271
Total$6,808,569$21,722,890$14,530,506$1,199,251$717,751$1,019,063$2,880,271