(EnergyAsia, April 20) — In a major development within the UAE’s downstream petroleum sector, Emirates National Oil Company (ENOC) LLC and its subsidiary ENOC International Sales Limited (EISL), have purchased Caltex Trading and Transport Corporation (Caltex)’s 40% shareholding in Emirates Petroleum Products Company LLC (EPPCO).   The buy-out makes EPPCO, which operates a 129-strong service…