Commodity2005200620072008200920102011
Polystyrene, expansible, in primary forms$37,493,735$48,508,122$67,199,867$62,381,736$43,087,921$60,591,136$80,305,185
Polystyrene other than expansible, in primary forms$5,221,854$4,695,204$5,907,873$6,283,907$5,076,161$7,425,171$10,985,916
Styrene-acrylonitrile (SAN) copolymers, in primary forms$170,507$128,428$48,256$287,203$46,993$110,638$35,412
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$2,421,598$2,238,928$2,442,948$2,068,269$1,631,993$1,550,523$2,321,323
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$6,809,300$6,209,495$8,376,154$7,541,890$4,327,359$3,544,737$5,342,972
Total$52,116,994$61,780,177$83,975,098$78,563,005$54,170,427$73,222,205$98,990,808