Almaty. September 11. Kazakhstan Today - Restriction of export of combustive-lubricating materials resulted in decrease of prices for CLM. Vice Minister of Energy and Mineral Resources, Duysenbay Turganov said in the interview to journalists, the agency reports. Answering journalists' questions on the reasons of decrease of prices, D. Turganov noted that "Pavlodar oil refining factory started its work. More oil remains in the country now.