Commodity20052006200920102011
Polystyrene, expansible, in primary forms$30,974  $13,764$1,490
Polystyrene other than expansible, in primary forms  $365$30,527$12,318
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms    $56,854
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30) $12,570$58,109 $3,104
Total$30,974$12,570$58,474$44,291$73,766