Commodity2005200620072008200920102011
Polystyrene, expansible, in primary forms$102,083$53,275$428,489$595,572$181,575$220,983$552,698
Polystyrene other than expansible, in primary forms$2,180,840$1,391,121$1,841,159$1,660,495$1,513,233$4,012,815$4,787,913
Styrene-acrylonitrile (SAN) copolymers, in primary forms$143$18,261$11,234$50,002$11,839$40,008$154,425
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$1,005,453$209,225$434,138$13,237,520$8,167,081$16,554,621$12,609,361
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$4,212,883$6,761,338$8,799,078$8,614,049$10,825,641$14,866,125$11,822,231
Total$7,501,402$8,433,220$11,514,098$24,157,638$20,699,369$35,694,552$29,926,628