Commodity2005200620072008200920102011
Polystyrene, expansible, in primary forms$128,089$58,412$71,402$68,054$24,155$29,966$3,630
Polystyrene other than expansible, in primary forms$228,580$429,004$236,995$355,177$164,975$144,237$125,058
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms $75,828     
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30) $957     
Total$356,669$564,201$308,397$423,231$189,130$174,203$128,688