Commodity2005200620072008200920102011
Polystyrene, expansible, in primary forms$10,932,513$6,891,040$7,776,347$9,945,012$6,039,040$3,401,812$1,397,847
Polystyrene other than expansible, in primary forms$1,517,692$1,641,983$1,109,812$1,261,874$5,608,129$12,298,882$4,936,676
Styrene-acrylonitrile (SAN) copolymers, in primary forms$4,198,347$5,820,402$2,643,459$705,088$257,664$688,770$670,058
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$9,101,547$11,918,997$9,181,607$12,178,827$14,317,692$13,133,431$4,142,689
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$6,875,352$7,399,858$3,574,192$5,504,512$6,884,208$8,561,525$16,099,319
Total$32,625,451$33,672,280$24,285,417$29,595,313$33,106,733$38,084,420$27,246,589