At the entrance of the Obajana cement plant in Kogi State, the largest in Africa, trucks move in a steady stream. Across the road, a Dangote CNG station fuels the fleet that keeps production running.

The scene, as you will see in today’s field note, captures a wider shift. Scale and vertical integration are pairing with a drive to cut energy costs and expand output.

This week’s brief tracks that momentum. Signals include a record refinery IPO in the works, new cement investments, and fresh efforts to unlock Nigeria’s mineral wealth.

The planned IPO of Dangote Petroleum Refinery on the Nigerian Exchange (NGX) is shaping up to be the largest equity offering in the history of Nigeria’s capital markets, following the appointment of three banks to lead the transaction

Three investment banks—Stanbic IBTC Capital, Vetiva Capital Management, and First Capital—have been named as issuing houses and advisers. Stanbic IBTC, part of Standard Bank Group, will lead talks with foreign investors. Vetiva will handle regulation and retail sales, while First Capital will work with pension funds and asset managers.

Dangote plans to float 5–10% of the $20 billion refinery, with analysts expect a debut valuation of $40–50 billion. At that scale, the transaction could lift the NGX’s market capitalisation beyonf ₦200 trillion, marking a milestone for Nigeria’s capital markets.

The remaining shares will stay with existing owners, including Dangote Group and the Nigerian National Petroleum Company, which already holds 7.25% equity stake.

Shares will be sold in naira, with the option to receive dividends in US dollars, backed by the refinery’s export revenues. This structure, pending approval from regulators including the Security and Exchange Commission, is designed to reduce currency risk and make the offer more appealing to foreign investors.

Despite being Africa’s largest crude-oil producer, Nigeria has long relied on imported fuel because of limited refining capacity. For years, the government spent an estimated $10 billion annually supporting petrol imports through subsidies, a fiscal burden removed in 2023 under President Bola Ahmed Tinubu.

The Dangote refinery, which began production in January 2024, represents the first large‑scale effort to reverse that imbalance. With capacity of 650,000 barrels per day, the facility is expected to supply domestic fuel markets and export refined products across West Africa and beyond

The listing also comes as Dangote pursues an expansion. In late 2025, the group announced a deal with Honeywell to double capacity to 1.4 million barrels per day by 2028. Honeywell’s technology will allow the plant to process more crude grades. The complex, when completed, would become the largest petroleum refining operation in the world.

If successful, the IPO would test investor appetite for industrial projects at this scale. It would also open Nigeria’s downstream oil sector to public investors for the first time and signal how capital markets can fund infrastructure‑level ventures across Africa.

A visual signal from Nigeria’s economy

Dangote Cement also signed a $1 billion with Sinoma International Engineering of China to build new plants and expand existing facilities Africa.

Projects under the agreement includes new production lines in Nigeria, Ethiopia, Zambia, Zimbabwe, Tanzania, Sierra Leone, and Cameroon. In Nigeria, brownfield expansions are expected at existing plants in Itori, Apapa, Lekki, Port Harcourt, and Onne.

The company aims to reach 80 million tonnes of annual capacity by 2030, representing a up 45% increase from current levels.

Strong profitability is also supporting the expansion. Dangote Cement posted $743 million in profit in 2025, more than double the previous year’s performance.

The expansion will bolster Dangote’s lead in Africa’s cement market, though success will depend on sustained construction demand and smooth operations across multiple markets.

Nigeria signed a $1.3 billion deal with the Africa Finance Corporation (AFC) to develop an alumina refinery and expand mineral exploration nationwide, part efforts diversify Nigeria’s economy beyond oil.

The project, run through the Solid Minerals Development Fund, centres on a facility designed to process about one million tonnes of bauxite each year using the Bayer process, the main industrial method for turning bauxite into alumina, which is the key feedstock for producing aluminium.

Because refining is energy‑intensive, the complex will include a gas‑fired power plant to supply steam and electricity for continuous operations.

At 95% capacity use, officials expect the refinery to produce 19 million tonnes of alumina over a 20 year operating period, with exports bringing in foreign exchange.

Government and AFC forecasts suggest the project could add $1.2 billion a year to the economy, or more than $25 billion over two decades. It is also expected to spur investment in Nigeria’s bauxite reserves and domestic mineral processing.

Nigeria’s economy expanded by 4.07% year-on-year in the fourth quarter of 2025, according to data released by the National Bureau of Statistics.

Growth was supported by both oil and non-oil sectors, with oil output rising 6.79% while the non-oil economy expanded by 3.99%.

The figures come as the government continue a broad reform programme that includes subsidy removal, currency reform and tax restructuring aimed at stabilising public finances and unlocking private investment.

While the improvement suggests economic activity is recovering, analysts note that growth must accelerate further to outpace to deliver more inclusive gains.

Nigeria’s economic story continues to evolve, but the direction of capital offers clues. And that’s what we track every week.

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