Chief Minister Okram Ibobi Singh today introduced 4 bills during the ongoing budget session of the state assembly. The bills introduced today were Manipur Appropriation (No.3) Bill, 2015, Manipur Appropriation (No.4) Bill, 2015, Manipur University of Culture (No.6) Bill, 2015 and the Dhanamanjuri University (No. 7) Bill, 2015.