Orjiako's stake in Seplat Energy is valued at $118.5 million.
After working for Nigerian Express Agencies Limited in the 1980s, Afolabi founded SIFAX Group in 1988.
In 2000, a Swiss court reportedly convicted Chagoury of laundering funds looted by Nigeria's late military leader Sani Abacha.
The new vessel will depart and berth at BUA's port and terminal.
His 86-percent stake in Dangote Cement is valued at $10.3 billion.
Onayemi founded Norebase in 2019.
Adenuga's 74.4-percent stake in the company is worth $32.6 million.
The funding comes on the heels of a five-year run in which Flutterwave has completed more than 200 million transactions totaling over $16 billion.
Elumelu has recently shown interest in Caribbean markets as part of a strategic drive to foster wealth creation through partnership.
The plant will facilitate fertilizer production using gas reserves, improve Nigerian agriculture and enhance bilateral trade between the countries.