(3 minutes read)   Outgoing Nigeria’s President Muhammadu Buhari commissioned an oil plant billed as Africa’s largest oil refinery, built by Africa’s richest person- Aliko Dangote-in the commercial capital of the west African country, Lagos Outgoing Nigeria’s President Muhammadu Buhari commissioned an oil plant billed as Africa’s largest oil refinery, built by Africa’s richest person- … Continue reading Aliko Dangote’s oil refinery commissioned: Nigeria pins hope to meet its oil requirements