Commodity200520062007200820092010
Oxirane (ethylene oxide)$619   $200 
Methyloxirane (propylene oxide)$1,769$1,459$4,828 $527$669
Epoxides, epoxyalcohols, epoxyphenols & epoxyethers, with a 3-membered ring ...  $403$1,287$4 
Total$2,388$1,459$5,231$1,287$731$669