Commodity2005200620072008200920102011
Polystyrene, expansible, in primary forms$16,064,533$19,090,853$26,132,012$23,038,036$14,536,472$20,265,309$23,300,377
Polystyrene other than expansible, in primary forms$42,990,528$51,509,309$70,701,469$65,693,421$49,906,310$64,454,047$68,775,071
Styrene-acrylonitrile (SAN) copolymers, in primary forms$945,479$886,956$2,333,478$1,235,608$915,729$1,115,973$1,186,196
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$16,280,994$21,942,597$22,937,739$23,941,621$16,924,093$25,215,187$28,651,200
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$24,122,566$17,401,982$17,158,593$15,195,721$13,295,470$17,325,370$15,986,341
Total$100,404,100$110,831,697$139,263,291$129,104,407$95,578,074$128,375,886$137,899,185