India’s Reliance Industries, the top private refiner in the country, has bought 1 million barrels of crude from Kuwait, trade sources told Reuters on Tuesday, as most Indian refiners halt purchases from Russia after the U.S. sanctions on the top Russian oil producers and exporters. Reliance Industries of Indian billionaire Mukesh Ambani has bought the Kuwaiti crude via a tender issued last week by the national Kuwait Petroleum Corporation (KPC), according to Reuters’ sources. KPC sought buyers in a tender for 500,000 barrels…