For most of its independent history, Nigeria has done something that sounds absurd when said plainly. It pumps more crude oil than any other country in Africa, ships almost all of it abroad, and then imports the petrol and diesel it needs to run its own cars, generators and trucks — paying, in recent years, roughly ₦24 trillion a year for the privilege.
The value added by refining — the margin between a barrel of crude and the fuel it becomes — was captured in Rotterdam, in the Gulf, in whichever foreign refinery did the work. Every litre at a Lagos pump had been round-tripped across an ocean. The country owned the resource and rented the process.
The Dangote Petroleum Refinery in Lekki, outside Lagos, was built to end that. It processes 650,000 barrels a day, cost around $20 billion, and is the largest single-train refinery in the world. As of this year the national oil company, NNPC, says it no longer imports fuel at all. On Monday 14 September, shares in the refinery go on public sale.
This article covers three things in order: the practical terms of the offer, what you would actually own, and why a Nigerian listing is being watched well beyond Nigeria. We have also been clear about the risks, because an offer that a first-time investor can enter for ₦5,250 deserves to be described honestly rather than sold.
The Offer at a Glance
| Offer price | ₦525 per share |
| Minimum subscription | 10 shares — ₦5,250 |
| Shares on offer | 4.1 billion |
| Size if fully subscribed | ≈ ₦2.15 trillion (≈ $1.5 billion) |
| Opens | Monday 14 September 2026 |
| Closes | 13 October 2026 |
| Listing | Nigerian Exchange (NGX), after the offer closes |
| Retail incentive | Up to two bonus shares for eligible retail applicants who hold their minimum allocation for a specified period |
| Format | Nigeria's first fully digital retail public offer |
One number needs context. The refinery's filing with Nigeria's Securities and Exchange Commission referenced a $5 billion programme, and that figure has been widely repeated. The offer opening on Monday is the first tranche at roughly $1.5 billion. Dealroom describes it as Africa's largest IPO; whether the full $5 billion is ever raised depends on what happens after this one.
Behind the offer sits a $1 billion underwriting programme — $600 million already funded against a completed private placement and $400 million committed to support the public offer — arranged through Pan-African Refinery Investment, a vehicle set up by Dubai-based advisory firm Marob and Washington-based Lilium. That underwriting is what makes the ₦2.15 trillion target credible rather than aspirational.
How to Buy
The offer is designed to be entered from a phone. There are three routes depending on who you are.
If you are in Nigeria
Subscribe electronically through your bank's app, an approved online investment platform, or an SEC-licensed stockbroker. You need a Bank Verification Number and a Central Securities Clearing System (CSCS) account — a broker will open the CSCS account for you if you do not have one. The minimum is ten shares, ₦5,250, and applications are in multiples above that. Institutional investors can also apply through receiving agents using the physical application form.
If you are Nigerian and living abroad
Diaspora Nigerians can participate through a licensed broker. If you do not already hold a BVN, a Non-Resident BVN can be obtained through a Nigerian embassy or consulate. From there the route is the same: CSCS account, SEC-registered broker, electronic application.
If you are not Nigerian
Foreign investors can participate, and the route is the same three steps — Non-Resident BVN, CSCS account, SEC-registered Nigerian brokerage — but with the additional consideration of currency. Your subscription is in naira, your return is in naira, and the exchange rate between now and whenever you sell is part of the investment whether you think about it or not. Our guide on how to invest in African markets covers brokers and access routes in more detail, and the Decision Centre tracks Nigeria's repatriation rules, which is the part foreign investors most often get wrong.
Do not send money to anyone who contacts you offering allocation. Subscribe only through your bank, a platform you already use, or a broker you can verify on the SEC register.
What You Would Actually Own
A share in the refinery is a share in a single, very large industrial asset with a single job: turning crude into fuel that Nigeria previously bought from abroad.
The scale of the substitution is the investment case. In April the refinery met close to 80% of domestic petrol demand and was producing enough to cover national consumption as it approached full capacity. The Economist Intelligence Unit's assessment is that the ramp-up has "significantly reduced the country's dependence on imported refined petroleum products" and strengthened Nigeria's external position — which is a technical way of saying that roughly ₦24 trillion a year that used to leave the country to buy fuel now has somewhere else to go.
Two further things are planned. The refinery has said it intends to stop importing crude feedstock by the end of this year and run entirely on Nigerian crude, as existing supply contracts with foreign producers expire. And it intends to export surplus petrol and diesel, which would make Africa's largest crude producer an exporter of refined product for the first time — reversing the flow of sixty years.
Why This Is Bigger Than Nigeria
Africa's economic story has, for a very long time, been a story of extraction. The continent holds an outsized share of the world's oil, gas, cobalt, platinum, copper, bauxite and arable land — we have ranked that endowment country by country — and has consistently captured the smallest share of the value those resources create. Crude leaves as crude. Cobalt leaves as ore. Cocoa leaves as beans. The refining, smelting, processing and manufacturing — the parts that pay — happen somewhere else, and the finished goods come back at a markup.
The Lekki refinery is the largest single act of beneficiation the continent has ever undertaken. It is not a policy paper about value addition or a summit communiqué on industrialisation. It is a $20 billion plant that already exists, already runs, and already supplies most of the fuel in Africa's most populous country. The argument that Africa should process what it produces has been made for decades. This is the argument in steel.
That is why the IPO matters more than its size. The refinery was built with private African capital. It is now being offered to the African public at a price a market trader in Kano or a nurse in Port Harcourt can meet. If it is fully subscribed, the ownership of the asset that captures Nigeria's refining margin will be held, in meaningful part, by Nigerians — the first time that has been true of any part of the country's oil value chain at this scale.
It also tests something about the market itself. When the NGX fell 1.17% on 8 September, shedding about ₦1.88 trillion in a session, the selling was concentrated in the most liquid large caps — investors raising cash for Monday. That is money queuing, not leaving. And if the offer is fully taken up, the listing would push the exchange's total capitalisation past ₦200 trillion, which would make the NGX a materially different market to the one that existed a month ago.
What Could Go Wrong
An honest account includes the following, and any investor should weigh them.
Operations are not yet steady. Bloomberg reported on 2 September that the refinery's crude imports had fallen to a five-month low and that fuel output declined in July as inventories built up. A plant this size ramping to full capacity does not run smoothly in every month, and the IPO is being priced on the promise of full capacity rather than a long record of it.
The market around it is contested. The refinery has cut supply to fuel marketers who continue to import, and Lagos pump prices have crossed ₦1,200 a litre. A refinery that supplies most of a country's fuel holds substantial pricing power, and how that power is regulated — and by whom — is not settled. That is a political variable, not just a commercial one.
It is one asset, in one country, controlled by one group. This is not a diversified holding. The refinery's fortunes track Nigerian fuel demand, Nigerian regulation, the naira, and the decisions of the Dangote Group. Concentration cuts both ways.
Currency is part of the return. The naira has been the strongest it has been all year in recent weeks, supported by reserves at a seventeen-year high. It has also lost two-thirds of its dollar value since 2023. Anyone holding this in anything other than naira should treat the exchange rate as a position in its own right.
The valuation has not been market-tested. ₦525 is the offer price. What the shares trade at after listing in October is unknown, and a first-day premium is not guaranteed — recent NGX listings have opened both above and below their offer prices.
What We Will Be Watching
Three numbers, in order. The subscription rate when the offer closes on 13 October — fully subscribed and the thesis holds; materially under and ₦1.88 trillion of selling bought a disappointment. The listing price on the first day of trading against ₦525. And the refinery's monthly output through the rest of the year, because the investment case rests on full capacity being normal rather than occasional.
We will report all three as they happen in The Continental Briefing, which has followed this offer since the SEC filing in August.
Sources & Methodology
Offer terms — price, minimum, share count, dates, incentive structure and subscription routes — from the published offer as reported by Nairametrics, Vanguard, Daba Finance and Dealroom. Underwriting structure as reported by CNBC Africa and Billionaires.Africa. Refinery capacity, cost and import-substitution figures from the Economist Intelligence Unit assessment as reported by The Guardian Nigeria, and from NNPC statements. The ₦24 trillion annual import figure is for petrol and diesel only and excludes aviation fuel, kerosene and gas. Operational and market-friction reporting from Bloomberg (2 September 2026) and Legit.ng. NGX session data from Nairametrics and Peoples Gazette. "Africa's largest crude producer" reflects recent annual production rankings; Nigeria and Angola have exchanged that position in individual months. Figures are as published at the time of writing and will move. Nothing here constitutes investment advice; the authors hold no position in the offer.