Commodity200520062007200820092010
Polystyrene other than expansible, in primary forms$13,465,098$15,229,668$19,508,543$16,452,187$4,936,640$3,870,180
Styrene-acrylonitrile (SAN) copolymers, in primary forms$642,653$594,354$942,696$988,301$693,842$889,502
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$4,904,932$6,369,817$12,475,629$26,706,585$9,020,400$11,195,998
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$1,711,177$1,648,374$4,817,971$9,342,855$7,279,656$10,241,538
Total$20,723,860$23,842,213$37,744,839$53,489,928$21,930,538$26,197,218