In 1989, Munir Ahmad Khan signed a nuclear cooperation deal and, since 2000, Pakistan has been developing a two-unit nuclear power plant with an agreement signed with China. Both these reactors are of 300 MW capacity and are being built at Chashma city of Punjab province. The first of these, "CHASNUPP-I", began producing electricity in 2000, and 'CHASNUPP-II', began its operation in fall of 2011. In 2011, the board of governors of International Atomic Energy Agency gave approval of Sino-Pak Nuclear Deal, allowing Pakistan legally to build the 300-MW 'CHASNUPP-III' and 'CHASNUPP-VI' reactors.