Commodity2005200620072008200920102011
Polystyrene, expansible, in primary forms      $320
Polystyrene other than expansible, in primary forms$59,826$34,178$1,587 $12,196$95,590$111,284
Styrene-acrylonitrile (SAN) copolymers, in primary forms    $30,370$61,107$81,358
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms $669     
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$1,461$38,761$73,484$53,656$75,117$248,720$118,457
Total$61,287$73,608$75,071$53,656$117,683$405,417$311,419