On June 29, after the executive meeting of the State Council first put forward the “measures to determine policy oriented and development oriented financial instruments to support major project construction”, within two months, through the national development infrastructure investment fund established by the National Development Bank and the agricultural development infrastructure fund established by the Agricultural Development Bank of China, 300 billion yuan has been invested in policy oriented development oriented financial instruments< Br > < div class = "height" > < / div > at present, the infrastructure investment fund of the State Development Bank has signed 422 projects with a contract amount of 210 billion yuan and has invested 210 billion yuan; The investment of agricultural development infrastructure funds has reached 90 billion yuan. What projects have the funds been invested in? How to support project construction< br>