Commodity2005200620072008200920102011
Polystyrene, expansible, in primary forms$30,627,167$31,584,948$35,474,209$40,773,759$34,480,364$50,037,385$62,161,047
Polystyrene other than expansible, in primary forms$5,281,349$10,412,397$27,415,946$24,011,858$21,440,790$33,910,645$35,613,050
Styrene-acrylonitrile (SAN) copolymers, in primary forms$7,080,110$5,555,887$6,098,674$4,681,963$2,762,571$5,739,571$13,227,156
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$27,843,370$26,206,367$32,590,470$32,910,948$17,525,352$27,418,528$26,949,030
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$4,088,556$3,365,675$8,729,626$11,248,045$8,649,452$11,901,563$10,676,712
Total$74,920,552$77,125,274$110,308,925$113,626,573$84,858,529$129,007,692$148,626,995