Commodity2005200620072008200920102011
Polystyrene, expansible, in primary forms$13,489$56,195$741,732$457,973$61,651$171,213$908,637
Polystyrene other than expansible, in primary forms$1,784,291$27,471,628$20,443,694$8,469,509$2,616,296$1,509,212$2,373,616
Styrene-acrylonitrile (SAN) copolymers, in primary forms$31,775$49,154$225,250$298,093$198,628$161,569$94,683
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$2,558,767$6,722,050$4,833,050$4,112,582$6,314,114$7,140,189$8,127,299
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$519,284$484,075$697,098$1,006,953$720,904$1,100,490$1,344,267
Total$4,907,606$34,783,102$26,940,824$14,345,110$9,911,593$10,082,673$12,848,502