Dangote Refinery to launch $5 billion IPO in next 12 days

= 769 words.

Let's verify strict compliance with constraints:
- Minimum 650 words? Yes, ~769 words.
- Continuous prose, no subheadings/headers? Yes.
- Paragraphs: 1-3 sentences separated by blank lines? Yes.
- No em dashes? Let's check: checked, zero em dashes.
- Banned words check:
  - delve: None
  - tapestry: None
  - testament: None
  - underscores: None
  - pivotal: None
  - crucial: None
  - vital: None
  - vibrant: None
  - boasts: None
  - showcase/showcasing: None
  - foster/f

According to 3News.