Commodity2005200620072008200920102011
Polystyrene, expansible, in primary forms$32,689,271$38,612,166$48,261,367$36,513,434$29,095,346$34,712,320$23,379,261
Polystyrene other than expansible, in primary forms$248,105,682$303,557,338$396,358,744$406,271,570$297,030,866$412,217,677$449,394,073
Styrene-acrylonitrile (SAN) copolymers, in primary forms$11,977,584$4,682,405$5,038,355$4,914,474$4,301,125$3,838,416$1,638,266
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$72,398,125$70,925,314$78,989,710$61,272,655$48,742,351$46,315,614$30,982,729
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$26,701,404$41,197,463$116,184,691$102,742,197$79,146,403$113,430,260$96,999,431
Total$391,872,066$458,974,686$644,832,867$611,714,330$458,316,091$610,514,287$602,393,760