Reuters: Japan Tobacco to buy Russian tobacco group Donskoy in $1.6 bln deal LONDON (Reuters) - Japan Tobacco <2914.T> has agreed to buy Russia's Donskoy Tabak for about 90 billion rubles ($1.56 billion) to strengthen its leading position in the world's third-largest tobacco ... Japan Tobacco to buy Russian tobacco group Donskoy in $1.6 bln deal