President of Dangote Group, Aliko Dangote, has urged billionaires with private aircraft worth $900 million to put their wealth into production in Nigeria. Nigerian billionaire Aliko Dangote on Monday launched what is slated as Africa's biggest initial public offering (IPO), which aims to raise $1.6 billion (€1.3 billion) to expand his mega oil refinery to become the world's largest. Key points and original sources are listed below.

• President of Dangote Group, Aliko Dangote, has urged billionaires with private aircraft worth $900 million to put their wealth into production in Nigeria. He made the disclosure on Monday in his remarks as Dangote Refinery’s Initial Public Offering officially...S1

• Nigerian billionaire Aliko Dangote on Monday launched what is slated as Africa's biggest initial public offering (IPO), which aims to raise $1.6 billion (€1.3 billion) to expand his mega oil refinery to become the world's largest.S2