Deputy Foreign Minister Andrey Rudenko stressed that official appeals from foreign countries will be subjected to careful consideration MOSCOW, March 31. /TASS/. Russia will not supply oil to the countries that maintain a price ceiling, Deputy Foreign Minister Andrey Rudenko said in an interview with Izvestia . "The energy markets are very volatile now, there is a shortage and a price rise. However, the Japanese government is bound by obligations to impose a price ceiling on Russian oil, an