Commodity200520062007200820092010
Polystyrene, expansible, in primary forms$25,087,990$57,352,395$62,605,875$44,006,902$44,256,455$69,838,020
Polystyrene other than expansible, in primary forms$34,479,420$44,304,184$54,390,781$79,054,424$79,730,457$102,827,520
Styrene-acrylonitrile (SAN) copolymers, in primary forms$8,644,855$10,202,255$13,925,200$12,429,637$8,767,764$14,162,710
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$42,914,625$52,875,967$97,913,588$96,997,122$100,414,779$144,358,660
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$9,988,987$13,728,442$26,482,671$67,415,518$23,958,401$47,981,690
Total$121,115,877$178,463,243$255,318,115$299,903,603$257,127,856$379,168,600