obviously a totally Nigerian company
In terms of shareholding and that's what the locals are interested in.
As you probably know, there are numerous African countries (especially those around the edges of the equator) that observe an unofficial law which dictates that when any foreign organisation begins generating revenues above a certain amount, that organisation or company must be bought into (or bought out) by the government or by friends and/or family connected to those in government.
Any other way and it just wouldn't be Africa!