Astana. December 23. Kazakhstan Today - JSC Company Fund of National Welfare Samruk-Kazyna and five construction companies of Astana: Open Company Concern Stroymonolit-Astana, Open Company Caspian Service Kazakhstan, Open Company Astana Capital, Open Company Price-Astana-Stroi, and Open Company Capital Stroi Service signed memoranda of mutual cooperation to solve the problems in the real estate market, the agency reports with reference to the press service Samruk-Kazyna. According to the press service, the memoranda were signed within the limits of undertaken the measures on stabilization of the economic situation in the construction industry of Kazakhstan, the joint actions of the government stipulated by the plan of joint actions, the National Bank of Kazakhstan, and Kazakhstan Agency for Financial Supervision on stabilization of the economy accepted on November, 25th, 2008. Samruk-Kazyna is the main operator of realization of the plan of action on stabilization of the economy.