Commodity2005200620072008200920102011
Polystyrene, expansible, in primary forms$4,364,705$2,690,631$3,019,436$2,358,034$2,469,273$6,847,673$2,599,087
Polystyrene other than expansible, in primary forms$609,724$750,964$1,691,499$3,668,472$4,658,023$4,258,180$933,166
Styrene-acrylonitrile (SAN) copolymers, in primary forms$6,324$6,025$12,488$20,006$7,551$44,005$108,060
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$50,929$22,096$6,369$2,527$63,207$31,608$198,214
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$1,464,502$428,962$452,412$815,215$66,132$171,449$372,190
Total$6,496,184$3,898,678$5,182,204$6,864,254$7,264,186$11,352,915$4,210,717