SUGAR LAND, Texas–(BUSINESS WIRE)–CVR Energy, Inc. (NYSE: CVI) (“CVR Energy”) today announced that it has entered into a definitive agreement with subsidiaries of Marathon Petroleum Corporation (NYSE: MPC) (“Marathon”) under which CVR Energy would acquire (the “Acquisition”) Marathon’s St. Paul Park, Minnesota and Mandan, North Dakota refineries, along with Marathon’s related marketing business (collectively, the “Acquired Business”), for a total purchase price of approximately $4.2 billion,