Commodity2005200620072008200920102011
Polystyrene, expansible, in primary forms$73,458,396$112,294,876$119,691,105$134,961,060$66,186,520$111,862,898$135,620,412
Polystyrene other than expansible, in primary forms$92,551,542$77,874,623$98,784,058$115,738,157$80,551,345$92,291,877$119,397,956
Styrene-acrylonitrile (SAN) copolymers, in primary forms$14,755,654$10,193,663$12,912,266$19,226,838$18,504,693$21,584,423$17,533,420
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$108,077,713$96,586,508$93,917,769$100,533,775$80,624,286$113,270,895$117,350,510
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$94,023,424$105,783,466$108,662,322$112,265,698$107,907,769$169,123,690$176,296,339
Total$382,866,729$402,733,136$433,967,520$482,725,528$353,774,613$508,133,783$566,198,637