Commodity2005200620072008200920102011
Polystyrene, expansible, in primary forms$25,323,109$34,276,941$31,669,977$31,038,401$24,380,002$29,881,822$48,099,646
Polystyrene other than expansible, in primary forms$98,951,620$99,251,525$111,791,681$78,387,402$52,207,775$72,652,243$123,347,296
Styrene-acrylonitrile (SAN) copolymers, in primary forms$11,925,007$14,988,569$18,746,275$14,165,815$10,593,407$14,070,911$17,078,996
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$95,063,308$83,217,039$110,849,510$97,707,295$69,719,420$108,234,698$140,683,559
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$38,131,613$38,159,069$37,739,593$42,573,070$36,046,447$41,556,730$43,128,361
Total$269,394,657$269,893,143$310,797,036$263,871,983$192,947,051$266,396,404$372,337,858