BusinessAfricaWhy Nigeria's largest refinery is importing US oil03:33This browser does not support the video element.BusinessAfricaMichael Nyantakyi Oti06/27/2024June 27, 2024The Dangote Petroleum Refinery — the largest in Africa — was supposed to stop Nigeria’s reliance on imported crude oil products. But inadequate domestic supply means it has to plug gaps by importing oil from the United States.Copy linkAdvertisement