Commodity200520062007200820092010
Oxirane (ethylene oxide) $6,369$11,494$1,315$1 
Methyloxirane (propylene oxide) $28,338$27,607$24,304$19,122$100,615
1-Chloro-2,3-epoxypropane (epichlorohydrin)     $16,657
Epoxides, epoxyalcohols, epoxyphenols & epoxyethers, with a 3-membered ring ...$1,360$46,086$3,612$5,209$337$6,714
Total$1,360$80,793$42,713$30,828$19,460$123,986