Okonjo-Iweala aruola dika Finance Minista nke Naijiria ma dikwa Minista Foreign Affairs. Oriaku Ngozi bu nwaanyi nke mbu ji okwa ndi nke a na Nigeria. Oge o na -aru oru dika Finance Minister na ochichi Obasanjo, oge o bu onye isi nke obodo Nigeria, o bidoro otutu oru oma di iche iche. O bu ya bu onye kporo ndi Paris Club of Creditors ka etinye onu n'okwu ugwo Nigeria ji na ada n'onu ijeri iri na-ato na dollar (US$30 billion).