Commodity2005200620072008200920102011
Polystyrene, expansible, in primary forms$10,801,064$9,282,502$14,637,988$17,066,310$11,098,143$20,081,513$26,682,305
Polystyrene other than expansible, in primary forms$13,285,474$16,268,014$12,440,398$7,960,954$7,728,233$7,900,854$16,778,846
Styrene-acrylonitrile (SAN) copolymers, in primary forms$2,016,297$2,296,162$2,906,707$2,666,671$1,625,256$3,087,583$4,738,621
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$9,638,734$11,273,752$15,641,225$11,876,881$9,507,266$16,661,217$23,573,621
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$28,162,781$34,626,190$40,905,228$29,807,957$26,644,134$38,677,981$53,365,321
Total$63,904,350$73,746,620$86,531,546$69,378,773$56,603,032$86,409,148$125,138,714