Commodity2005200620072008200920102011
Polystyrene, expansible, in primary forms$9,865,513$15,241,702$17,333,342$12,265,528$5,685,578$7,538,059$10,598,322
Polystyrene other than expansible, in primary forms$3,797,681$3,696,387$4,948,742$3,384,510$2,748,048$3,645,831$3,706,391
Styrene-acrylonitrile (SAN) copolymers, in primary forms$5,974$38,350$26,113$97,460$83,745$25,884$94,048
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$1,573,620$1,231,819$2,507,185$2,519,801$827,067$2,319,772$2,903,202
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$955,499$1,036,531$1,434,842$1,476,808$970,337$960,444$827,972
Total$16,198,287$21,244,789$26,250,224$19,744,107$10,314,775$14,489,990$18,129,935