Cheniere Energy, Inc. has announced that its subsidiary, Corpus Christi Liquefaction, LLC, has entered into a liquefied natural gas (LNG) sale and purchase agreement (SPA) with EDP Energias de Portugal S.A. (EDP) under which EDP has agreed to purchase approximately 0.77 million tonnes per annum (mtpa) of LNG upon the commencement of operations of Train 3 of the LNG export…