Which countries are buying Russian oil & which countries have stopped doing so?

Amid the Russian invasion of Ukraine, Bulgaria, China, European Union, France, Germany continue to buy Russian oil. Indian ONGC's subsidiary Hindustan Petroleum and India's top refiner Indian Oil also recently bought oil from Russia. Many nations like Britain, Canada and US have stopped buying Russian oil. Australian refiner Ampol, Italian state-owned Eni have also stopped buying oil from Russia.