Commodity2005200620072008200920102011
Polystyrene, expansible, in primary forms$900,657$1,081,330$2,362,968$4,785,995$2,984,836$4,510,284$5,119,845
Polystyrene other than expansible, in primary forms$1,763,841$3,265,849$2,700,252$967,061$332,854$1,047,769$675,450
Styrene-acrylonitrile (SAN) copolymers, in primary forms$151,609$43,033$82,943$55,559$122,084$84,488$156,305
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$18,927$5,782$13,178$18,297$72,429$38,416$149,273
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$129,704$174,151$7,151$231,969$228,617$110,263$127,346
Total$2,964,738$4,570,145$5,166,492$6,058,881$3,740,820$5,791,220$6,228,219