Commodity2005200620072008200920102011
Polystyrene, expansible, in primary forms$7,089,228$8,716,817$12,065,634$12,824,524$8,964,774$22,692,119$33,024,169
Polystyrene other than expansible, in primary forms$50,716,336$31,546,422$74,791,998$98,785,881$75,247,676$70,991,258$100,653,267
Styrene-acrylonitrile (SAN) copolymers, in primary forms$2,319,970$1,857,030$1,764,618$13,871,877$7,636,289$15,801,765$11,445,639
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$9,056,002$7,890,986$9,536,989$41,644,014$28,723,795$60,179,177$49,670,630
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$6,481,478$7,267,318$10,593,836$22,841,235$23,599,743$30,011,792$28,693,453
Total$75,663,014$57,278,573$108,753,075$189,967,531$144,172,277$199,676,111$223,487,158