Tatarstan proposes Kazakhstan to cooperate in oil production and petrochemistry

    Commodities trade between Tatarstan and Kazakhstan, which totals US $700 million, could triple by 2011, Prime Minister of Tatarstan Rustam Minnikhanov said.     He said this could be achieved first of all, through petrochemistry and oil refining.     "Kazakhstan is becoming a large player in oil production and petrochemistry, and in Tatarstan existing...