Ethylene oxide briefing last week (May 16-May 20)

　　ethylene oxide remained stable this week. at present, the ex factory price of ethylene oxide in east china, north china, south china and northeast china is 8200 rmb/ton, and that in central china is 8300 rmb/ton.　　upstream, oil prices fell on friday as investors worried that weak global economic growth and the tightening of monetary policy…