Abu Dhabi has entered a brave new world, this week unveiling the first OSP for its flagship Murban crude set through trading on the IFAD exchange. The June Murban OSP was set at $63.35.B (MEES, 7 May), based on the monthly average of its new IFAD Murban Singapore Marker 1st Line Future. Prices for Abu Dhabi’s other grades were priced against Murban.