Nigeria's state oil firm NNPC has accused Dangote Petroleum Refinery of seeking to restrict competition and expose the country's fuel...

Nigeria’s state-owned oil company, the Nigerian National Petroleum Company Limited (NNPCL), has accused the Dangote Petroleum Refinery of attempting to monopolise Nigeria’s fuel…

Nigeria's state oil firm NNPC has accused Dangote Petroleum Refinery of seeking to restrict competition and expose the country's fuel...