Rubuta ci gaba don wannan sakin layi - A cikin 1950 ci gaba da buƙatun jama'a ya haifar da ƙuri'a a cikin Majlis don haɗa masana'antar mai. Bayan shekara guda, gwamnatin Firayim Minista Mohammad Mossadeq ta kafa Kamfanin Man Fetur na Kasa na Iran (NIOC). Juyin mulkin 1953
jagorancin hukumomin leken asiri na Burtaniya da Amurka sun hambarar da gwamnatin Mossadeq kuma sun share fagen sabuwar yarjejeniyar mai. A cikin 1954 sabon yarjejeniya ya raba riba daidai tsakanin NIOC da ƙungiyar ƙasashe da yawa waɗanda suka maye gurbin AIOC. A cikin 1973 Iran ta sanya hannu kan sabon yarjejeniyar shekaru 20 tare da ƙungiyar.