(1) Make the national key construction projects have reliable and stable sources of funds;

(2) Make the government indirectly control investment management, rely on the National Development Bank and the National Development and Investment Corporation for investment management, and manage state investment by economic means;

(3) through the operation and management of the fund, realize the preservation and appreciation of capital construction funds;

(4) Control and adjust the total amount and structure of capital construction investment from the source of funds, and gradually establish an investment constraint and risk responsibility mechanism in accordance with the principles of socialist market economy, so as to improve investment efficiency and promote the sustained, rapid and healthy development of the national economy.