(EnergyAsia, January 24 2011, Monday) — Singapore Exchange-listed Rotary Engineering Ltd said it secured a S$14.6 million engineering, procurement and construction (EPC) contract from chemicals company Stepan Asia Pte Ltd to build a four-storey 50,000 tons-per-year (expandable to 100,000 tons-per-year) fractionated methyl ester plant and upgrade an existing plant on Jurong Island. (US$1=S$1.29) Works include…