U.S. and European sanctions on Russia meant Exxon Mobil had to leave a joint venture with Russian oil company Rosneft, the U.S. supermajor said in a filing. Exxon said in an update to its 10-k filing to the Securities and Exchange Commission that it was complying with U.S. and European Union sanctions imposed in 2014 and expanded ones from the U.S. government last year. “With respect to the foregoing, the corporation and its affiliates continue to comply with all applicable laws, rules and regulations,” the filing read. “In late 2017, the corporation decided to withdraw from these joint ventures.” Exxon and Rosneft formed partnerships in 2013 […]