Saudi Aramco looks to expand largest U.S. refinery

Saudi Aramco IPO-ARMO.SE took the first steps toward expanding the largest U.S. refinery on Saturday, which is operated by its subsidiary Motiva Enterprises. Aramco’s Chief Executive Amin Nasser signed agreements with Honeywell UOP, (HON.N) and Technip FMC (FTI.N) to study petrochemical production…