Commodity20052006200720082010
Polystyrene, expansible, in primary forms$34,280,643$26,262,411$30,743,428$40,033,901$31,623,276
Polystyrene other than expansible, in primary forms$4,568,599$11,688,993$11,640,078$20,757,175$8,338,802
Styrene-acrylonitrile (SAN) copolymers, in primary forms$335,336$64,264$297,453$745,542$125,311
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$2,623,419$5,110,469$8,049,751$8,030,322$8,147,223
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$597,913$1,131,612$2,493,561$2,520,005$9,969,564
Total$42,405,910$44,257,749$53,224,271$72,086,945$58,204,176