Reliance to buy Russian oil from Rosneft in roubles: Report

India's Reliance Industries, operator of the world's biggest refining complex, has signed a one-year deal with Russia's Rosneft to buy at least 3 million barrels of oil a month in roubles, four sources aware of the matter told Reuters. The shift to rouble payments follows Russian President Vladimir Putin's push for Moscow and its trading partners to find alternatives to the Western financial system to facilitate trade despite U.S. and European sanctions. A term deal with Rosneft also helps privately run Reliance to secure oil at discounted rates at a time when the OPEC+ group of oil producers is expected…