Aliko Dangote launched Africa's largest IPO, offering 4.1 billion shares of his Nigerian oil refinery at 525 naira each, valuing the company at $47 billion. The refinery, which processes 700,000 barrels daily and reported $1.82 billion in first-half 2026 profits, plans to use IPO proceeds for a $14.3 billion expansion to double capacity by 2029. The offer, open through October 13, targets both institutional and retail investors, with ADNOC expressing interest and Dangote also developing a $17 billion refinery project in Kenya.