Keep More Than the Hole

A country should be able to look back on a mineral boom and find that it has gained more than a place where the mineral used to be.

There should be abilities people can use elsewhere, public assets worth maintaining and money that has improved lives. Local firms should have had a fair chance to learn and grow. The site should not leave a bill that overwhelms the gains. These are reasonable ambitions for people whose land and resources make the project possible.

The hard part is deciding whether a proposed bargain can deliver them, then measuring what it actually delivers.

A large sales number is a beginning. It tells us something about business activity. It does not tell us how much remains after costs, which payments reach the public or whether the benefits last.

Oyu Tolgoi, the copper-gold project in Mongolia, offers a useful case for reading those differences. Rio Tinto reported US$2.184 billion in Oyu Tolgoi segmental revenue for 2024. Segmental revenue is an accounting measure, not profit or Mongolia’s income.¹

We will use a few precisely bounded records from this project. They do not establish its lifetime net benefit or settle every dispute around it. Their value here is that they let us ask separate questions instead of forcing everything into one number called contribution.

Follow the money without counting it twice

A sale brings money into a business. Some goes to workers and suppliers. Some pays lenders, public charges and other obligations. Some may be retained to maintain or expand the business. A distribution to owners comes under its own conditions.

If we add sales, wages, purchases and profits as though each were a separate new benefit, we can count the same money more than once. The figures describe different views of the activity. They need to be related, not simply stacked.

For a government, cash receipts have a further meaning. They can finance public services, repay debt or be saved. But a tax payment and an estimate of the project’s wider economic activity answer different questions. A finance ministry cannot spend a headline about indirect benefit as though it were money in its account.

In Rio Tinto’s project-payment table for 2024, Oyu Tolgoi’s narrower extractive-payment subtotal was US$214.0 million. Broader taxes and royalties borne were US$480.8 million. The additional categories were therefore US$266.8 million, or 55.5 percent of the broader total. That calculation describes payment coverage, not an effective tax rate.²

The first task, before praising or criticizing either headline, is to inspect what it includes. Does the number concern taxes borne by the business or taxes collected from someone else and passed on? Does it include several kinds of public payment? Is it for the project or the company’s activities across the country? Does it concern cash paid this year or an accounting charge associated with that year?

These distinctions may feel small until two people use different answers in the same argument. One can say the project paid less; another can say it paid more. Without aligned definitions, they may be talking past each other rather than identifying a genuine disagreement.

A proper reconciliation would align period, currency, entities and payment categories, then explain the remaining differences. Where that work has not been done, the honest response is to keep the numbers separate. An unexplained difference is a reason to investigate. It is not, on its own, evidence of missing money or misconduct.

There is also a timing issue. A project can have large sales while investing heavily. A cash tax payment can relate to an earlier period. A year with low profit need not be a year with no public payments. We should not construct a lifetime judgment from one year’s ratio without the wider project record.

None of this makes public scrutiny less important. It gives scrutiny a better chance of finding the issue that matters.

Local spending can mean several kinds of gain

Rio Tinto reports that suppliers based in Mongolia and majority-owned by Mongolian citizens received 90 percent of Oyu Tolgoi’s operational spend in 2024. That is a procurement measure, not a measure of domestic value added.³

A local supplier may import a machine and resell it. Another may employ local engineers to maintain it. Both can be useful businesses. Their invoices do not represent the same amount or kind of work performed within the country.

This is why a local-spending target needs a clear purpose. If the purpose is to give domestic firms access to orders, the measure should show whether they receive orders. If the purpose is to build technical skill, it should also show what they learn to do. If the purpose is to widen ownership, the ownership definition should be clear enough to distinguish a genuine local business from a name on an invoice.

There is no reason to dismiss trading, transport or ordinary services as somehow beneath industrial policy. They employ people and make an operation possible. But a country hoping to develop engineering capability should not mistake spending through a domestic intermediary for evidence that the engineering work has moved there.

The next question concerns durability. Can the supplier sell to other customers? Can it maintain its standards without one mine’s help? Has it bought equipment that serves a wider market, or equipment useful only under a short contract with one buyer?

A supplier-development program can help answer those questions through actual work. It can make standards clear, allow time for firms to qualify and offer access to testing or training. It can divide an order sensibly when a single large package would exclude otherwise capable firms. The aim should be stronger suppliers, not a permanent exception from performance.

Payment terms matter too. A small business may be capable of doing the work and unable to finance a long wait for payment. A procurement program that celebrates local participation while ignoring that constraint can make participation risky. Fair dealing includes whether the supplier can survive the cash-flow terms.

The same care belongs in the job count. How long do the jobs last? Which are construction roles and which continue during operation? What are the wages, conditions and opportunities to learn? A worker’s gain cannot be measured fully by the fact that a name entered a payroll.

A public share is a beginning too

The state-owned Erdenes Oyu Tolgoi describes holding Mongolia’s 34 percent interest in Oyu Tolgoi. That percentage is an ownership right. Multiplying it by sales would not calculate a public dividend.⁴

Ownership can matter greatly. It can give the public a claim on returns and a role in decisions. But the value of a share depends on the business, the rights attached to it, financing and the conditions for distributions. A government also needs the ability to understand the accounts and exercise its rights.

There are different ways a public stake can be financed or structured. Some may place obligations on the state; others may carry different limits on influence or returns. A percentage alone does not reveal those terms. Before choosing an arrangement, citizens should be able to understand what risk they are accepting and what they can reasonably receive.

This is an argument for capable public ownership where it fits, rather than ownership as a ceremonial number. A share that officials cannot monitor may deliver less than expected. A modest right that is clearly defined and competently exercised may be more useful than a large one whose conditions are poorly understood.

The public owner’s role should also be distinguished from the regulator’s. A government can want the business to perform well while still enforcing environmental and labor duties. If protecting the investment becomes a reason to weaken those duties, people may end up carrying risk twice: as owners and as residents.

Institutional design can help keep the roles clear. The public needs reliable accounts, competent oversight and a way to examine conflicts. It also needs honest reporting when an investment underperforms. Public ownership does not remove commercial uncertainty. It makes the handling of that uncertainty a public responsibility.

Nor is equity the only way to retain value. Taxes, royalties, skilled work and capable local businesses can all matter. The best combination depends on the project and the country. Arguing over one instrument while neglecting the rest can leave a large part of the bargain unexamined.

When more processing pays

A resource-owning country has good reason to ask whether more of the processing can take place at home. A later-stage product may sell for more. The work may develop skills, support other firms and create a stronger position with buyers.

But the difference in selling price is not the same as the benefit available to share. The extra processing uses capital, energy, water, chemicals, labor and management. It may create new waste and require new public infrastructure. Some of the inputs may have other valuable uses.

Imagine two choices. One exports an intermediate product. The other processes it further with public support. To compare them, we need the added revenue and the added costs, including the public support and liabilities. We also need a careful account of gains that will not appear directly in the processor’s profit, such as transferable skills.

The result can favor local processing. It can also favor a different step or a later start. The comparison should be allowed to reach either conclusion. If the answer is settled before the work begins, the study is only a decoration around the decision.

Skills are part of this assessment. The ILO’s July 2026 analysis distinguishes the chemical-processing, metallurgical and quality-control abilities needed beyond traditional mining work. It argues for connecting training with industrial investment and dialogue between workers, employers and public institutions.⁵

A training program without jobs can disappoint the people it hopes to help. A plant without trained people can remain dependent on imported expertise. The two should develop together, with enough realism about timing that neither side is left waiting indefinitely.

There may be a smaller step that creates a better path: testing, maintenance, specialized processing or a regional facility serving more than one producer. Starting with that step can be ambitious if it builds the ability to do more later. It is not necessary to promise the whole chain at once to take a country’s future seriously.

A processing requirement can change an investor’s choices, but it cannot create suitable feedstock, customers or skills by decree. The rule and the practical plan have to fit. Otherwise the requirement may delay production without creating a viable next stage.

The opposite mistake is to assume a country should always export raw material because it has done so before. Past arrangements do not settle future possibilities. A fair assessment should examine what support and cooperation could make a better option work, then compare that option with the alternatives.

Turn a temporary opening into lasting ability

A resource project is an opportunity to convert one kind of wealth into others.

Some of those forms are visible: a public building, a water system, a fund with sound accounts. Others are held by people and firms: the ability to run a laboratory, maintain equipment, negotiate a contract or meet a customer’s standard. These gains can matter after the original project changes or ends.

The conversion will not happen just because revenue arrives. Money can be spent on things that cannot be maintained. Training can be poorly matched to work. A fund can be given a proud name and weak rules. A local firm can become dependent on one buyer instead of stronger in a wider market.

So the question should be asked repeatedly: what ability is being built, who will hold it and how will it continue?

A country needs some immediate benefits. People cannot be asked to postpone every improvement in life for a distant future. Better services and incomes today are part of the purpose. At the same time, a boom’s income should not be treated as though it will continue at the same rate forever.

A sound public plan can serve both needs. It can make current gains visible while preserving resources and skills for later. The balance will depend on poverty, debt, public services and the opportunity itself. No universal savings percentage can replace those decisions.

What should be universal is the right to understand them. People should be able to see what the project pays, what support it receives and what the public plans to do with the result. They should also be able to ask whether the people closest to the operation are sharing fairly in its gains.

The hole in the ground is a physical fact. Whether it is accompanied by stronger lives and institutions is a question of the bargain made around it, and the work done after the bargain is signed.

Sources and limits