Commodity2005200620072008200920102011
Polystyrene, expansible, in primary forms$116,023,341$142,875,832$134,798,870$163,418,418$146,886,217$157,904,879$184,510,012
Polystyrene other than expansible, in primary forms$474,944,747$597,448,997$638,129,780$535,202,865$338,891,150$397,750,588$435,826,145
Styrene-acrylonitrile (SAN) copolymers, in primary forms$27,617,911$32,512,607$33,773,424$43,657,620$48,365,023$86,453,511$82,815,950
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$201,674,077$222,648,335$236,270,713$221,555,097$159,549,552$243,830,199$251,124,786
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$329,724,371$357,734,569$390,422,214$469,738,743$337,329,898$455,203,314$514,862,267
Total$1,149,984,447$1,353,220,340$1,433,395,001$1,433,572,743$1,031,021,840$1,341,142,491$1,469,139,160