Russia's oil price in roubles has fallen to a two-year low below the 4,000 rouble per barrel mark and some 40% lower than planned in the federal budget, data showed, piling pressure on the Kremlin, already saddled with a burgeoning budget deficit. -snip- According to Reuters calculations, the average price of Russia's mix of Urals and ESPO blends dipped on May 2 to $48.92 per barrel, or 3,987 roubles, which is more than 40% below the 6,726 roubles the government had originally planned for this year. That's the lowest since May 2023, according to Reuters data. It is also still...