Commodity200520062007200820092010
Polystyrene, expansible, in primary forms$41$247,644$695,197$429,761$86,331$583,988
Polystyrene other than expansible, in primary forms$4,001,957$3,669,678$2,998,596$2,772,987$1,773,464$1,762,535
Styrene-acrylonitrile (SAN) copolymers, in primary forms$213,274$187,492$282,655$192,191$176,519$163,182
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$4,943   $1,540$74,288
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$227,462$504,513$11,128$7,584$26,062$223,677
Total$4,447,677$4,609,327$3,987,576$3,402,523$2,063,916$2,807,670