Commodity2005200620072008200920102011
Polystyrene, expansible, in primary forms$10,625,305$11,277,831$13,223,602$14,492,527$6,909,950$10,387,362$10,639,847
Polystyrene other than expansible, in primary forms$16,646,405$17,727,370$16,848,065$13,822,731$11,731,623$15,525,842$18,380,552
Styrene-acrylonitrile (SAN) copolymers, in primary forms$561,917$239,740$167,898$48,034$123,025$102,925$1,000,977
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$9,803,181$10,272,738$9,421,733$8,889,713$4,958,173$11,500,125$7,933,066
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$1,906,142$3,287,507$6,406,658$6,009,908$3,393,800$3,040,295$1,842,866
Total$39,542,950$42,805,186$46,067,956$43,262,913$27,116,571$40,556,549$39,797,308