Commodity200520062007200820092010
Polystyrene, expansible, in primary forms$621,878$468,387$775,085$611,208$543,307$507,490
Polystyrene other than expansible, in primary forms$1,916,946$1,926,612$2,157,841$1,923,261$1,408,628$2,077,714
Styrene-acrylonitrile (SAN) copolymers, in primary forms$137,095$38,486$146,908$79,467$1,294,287$2,579,739
Acrylonitrile-butadiene-styrene (ABS) copolymers, in primary forms$62,064$36,023$143,732$89,694$34,798$120,233
Polymers of styrene, in primary forms (excl. of 3903.11-3903.30)$508,177$702,178$1,215,054$904,109$582,431$703,957
Total$3,246,160$3,171,686$4,438,620$3,607,739$3,863,451$5,989,133