The Ghanaian minister from that country's Petroleum Commission, MR Kwaku Boatng says his country is very jittery about how Nigeria will halt the growth of the fledgling Ghana oil industry, monopolising the entire African market, with the gigantic 15 billion dollar facility - the largest single-train oil refinery in the world.

He called for special arrangements to be made to prevent the crowding out of smaller oil industries across the West African sub-region, to maintain regional competitiveness in industrial development.

The Dangote complex in Lagos also includes the largest fertilizer plant in Africa, as well as the largest urea manufacturing facility on Earth, further compounding the Ghanaian minister's problems.