Commodity2005200620072008200920102011
Polystyrene, expansible, in primary forms$2,152,534$2,899,970$3,991,072$4,476,088$1,377,272$2,257,806$3,403,999
Polystyrene other than expansible, in primary forms$11,054,046$13,493,426$13,260,729$11,370,871$6,782,045$10,088,588$12,966,217
Styrene-acrylonitrile (SAN) copolymers, in primary forms$929,240$37,200$13,515$101,441$11,082$41,555$5,911
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$1,864,320$2,169,086$4,320,422$8,212,102$6,043,007$10,073,907$6,059,230
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$634,899$557,068$1,961,219$2,706,450$938,965$1,350,995$1,333,744
Total$16,635,039$19,156,750$23,546,957$26,866,952$15,152,371$23,812,851$23,769,101