Commodity200520062007200820092010
Polystyrene, expansible, in primary forms$2,251,197$2,011,617$3,842,692$3,763,997$2,377,325$3,576,794
Polystyrene other than expansible, in primary forms$10,498,150$10,599,850$13,694,232$14,299,899$10,076,853$10,835,919
Styrene-acrylonitrile (SAN) copolymers, in primary forms$2,419,522$1,515,484$1,712,587$1,557,798$535,845$893,786
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$2,804,057$3,868,509$4,136,830$7,188,187$5,242,644$8,936,645
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$1,248,442$2,537,576$1,874,825$2,277,126$1,784,266$2,112,255
Total$19,221,368$20,533,036$25,261,166$29,087,007$20,016,933$26,355,399