Commodity2005200620072008200920102011
Polystyrene, expansible, in primary forms $2 $7,650$1,129,698$5,028$93,722
Polystyrene other than expansible, in primary forms$70,494,361$38,652,251$33,692,326$30,339,612$21,125,474$19,052,248$24,635,124
Styrene-acrylonitrile (SAN) copolymers, in primary forms$27,378   $3,384$17$2,130
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$5,604$917$52,483$234,112$156,159$2,858$908
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$108,178$28,010,102$43,556,629$44,428,178$30,970,823$34,532,835$40,309,584
Total$70,635,521$66,663,272$77,301,438$75,009,552$53,385,538$53,592,986$65,041,468