Woven Into the Continent: What South Africa Earns From Africa, and What Isolation Would Cost

Every year on 20 June, the world pauses to mark Refugee Day, a day set aside for the millions who have crossed a border not in search of fortune but in flight from fear. It is easy to treat the day as a matter of charity, a moment to feel something for the displaced and then return to our own concerns. But the movement of people across Africa is the visible edge of something deeper and far less understood: an economy so woven together that no thread can be pulled without the whole cloth tightening. To understand what South Africa owes the continent, and what the continent owes South Africa, one must follow not the headlines but the trade.

By the end of 2025, according to the UN refugee agency, some 117.8 million people had been forcibly displaced worldwide, roughly double the figure of a decade ago. The overwhelming majority are sheltered not by the wealthy world but by low- and middle-income countries, many of them Africans: Uganda alone hosts some 1.9 million refugees, and South Africa remains one of the continent’s largest hosts of refugees and asylum-seekers. On this continent, the displaced are not an abstraction. They are neighbours, and increasingly residents.

A day that asks an old question

The question of who belongs is being asked loudly across South Africa at present, and with a heat that does not always leave room for arithmetic. It is an old question, and a fair one for a nation carrying among the highest unemployment rates in the world, an inequality apartheid built that democracy has not undone, and a generation of young people who finish school and find no door open. The pain is real.

Into that pain a single explanation has been pressed: that the foreigners are the cause, of the missing job and of the rising crime. The second charge deserves a moment, because it is so often made and so rarely examined. Crime in South Africa is real and frightening, but it is not imported by nationality. The syndicates that run human trafficking and the drug trade are transnational networks that recruit across borders and answer to no single flag; to treat a Mozambican or a Zimbabwean as a criminal on sight mistakes a person for a network. The honest and effective response is to pursue criminals as criminals under the law, whatever their passport, rather than to profile them by nationality. What is missing from the cheap explanation is an accurate account of where the pain comes from, and of what South Africa would actually forfeit were it to act on it.

Refugee Day is a fitting occasion to supply that account, because the same borders that people cross are the borders across which goods, energy and capital move in enormous volume. South Africa is not a bystander to the African economy. It is one of its principal engines, and it draws its own prosperity from the connection. The story of the migrants and the story of the manufactured goods for export are, on closer inspection, the same story: a continent whose parts cannot be cleanly separated, however loudly some may wish it.

What the ledger records

South Africa sells minerals to the world and manufactured goods to the rest of Africa. That single sentence carries a great deal. To Europe and Asia, the country ships platinum, gold, coal and iron ore, the raw wealth dug from the ground. To the rest of the continent, it ships the products of its factories.

The figures are not marginal. In 2024, South Africa sold roughly R572 billion in goods to the rest of Africa and bought back barely R196 billion, according to the Trade Law Centre. That is a surplus approaching R376 billion, the largest South Africa runs with any region on earth, and roughly three rand sold for every one bought. Close to a quarter of everything the country exports is bought by other Africans.

The character of that trade matters as much as its size. Nearly two-thirds of what South Africa sells to the continent, some 64.3 percent, is manufactured, against well under half of what it ships to the rest of the world, on the Department of Trade, Industry and Competition’s own figures. These include vehicles and components, machinery, processed food, chemicals, iron and steel. In 2023, automotive exports to the rest of Africa reached a record R42.8 billion, making the continent the second-largest market for South Africa’s car industry after the European Union, according to naamsa, the automotive business council.

This is the part of the economy where work lives. Mining is capital-intensive; it enriches few and employs fewer. Manufacturing is where jobs are made, and the market that keeps South Africa’s factories running at scale is not Frankfurt or Shanghai. It is Maputo, Gaborone, Lusaka and Harare.

That surplus is neither automatic nor guaranteed. It rests on neighbours who increasingly chafe at their dependence on South African goods. Some are now raising tariffs, or sourcing their cement, food and machinery from Asia and the Gulf instead. The greater danger, though, comes from within. A surplus built on industrial advantage cannot survive collapsing ports, an unreliable grid and a freight network that no longer moves. If South Africa one day loses this market, it may not be because the continent stopped buying, but because South Africa, load-shedding its own factories, throttling its own logistics, and picking quarrels with the very neighbours it depends on, stopped being able to supply it, or worth supplying from.

The energy that runs the machines

The relationship runs in both directions, and this is the half that is rarely spoken of. South Africa does not buy finished goods from the rest of Africa. It buys the energy that powers its own industry.

African crude oil supplied roughly 63 percent of South Africa’s imported crude in 2024, led by Nigeria and Angola, on the figures of the Department of Mineral Resources and Energy. Natural gas piped from Mozambique has, for two decades, met close to 90 percent of the country’s industrial gas demand, feeding the great petrochemical complex at Secunda. And in 2024, Eskom drew two-thirds of all the electricity generated by Mozambique’s Cahora Bassa dam.

The implication deserves to be sat with. The factories of the most industrialised nation on the continent are lit, in significant part, by its neighbours. The relationship is not one of a benefactor and its dependants. It is one of mutual supply, built over decades, in which each side holds something the other needs.

The market that built the factories

There is a quiet assumption that if the African market were ever to narrow, South Africa would simply sell its goods elsewhere. It could not, and the reason is instructive.

The country’s manufactured exports are not competitive enough on world markets to be redirected at the same scale. South Africa’s export sophistication has slipped behind that of India, Turkey and Vietnam since the global financial crisis, and its share of high-technology goods remains modest. A product that competes only at the margins in Europe or Asia cannot simply be rerouted there in the same volume. The preferential route into the United States, through the African Growth and Opportunity Act, covers a narrow band of goods and is neither permanent nor unconditional.

The African market, then, is not a convenience. It is the ladder on which South African industry climbed, the place where its factories reached a scale they could never have achieved selling into the saturated markets of the rich world. And it is a market poised to grow. The World Bank estimates that the African Continental Free Trade Area could raise continental income by seven to nine percent by 2035 and expand trade between African states by more than a hundred percent, led by precisely the manufactured goods South Africa is best placed to supply. The country began trading under the agreement’s preferential terms in January 2024. Few members stand to gain more.

The companies that went north, and the neighbours who hold us up

Walk through any African capital and the evidence of integration is on the storefronts. MTN, the continent’s largest mobile network, now draws the great majority of its revenue beyond South Africa’s borders, with Nigeria its single biggest market. Standard Bank earns more than two-fifths of its headline profit from operations across some twenty African countries. Shoprite, Vodacom, MultiChoice, Sasol: the largest names on the Johannesburg exchange have, for a generation, found their growth to the north. South Africa’s prosperity is not a national achievement contained within its borders. It is a continental one.

That integration binds South Africa to its neighbours in ways most citizens never see. The countries of Southern Africa do not merely trade with South Africa; many depend on it. South Africa supplies more than seventy percent of all the imports moving within the Southern African Customs Union, much of the fuel, electricity and staple maize that Lesotho and Eswatini consume, and the bulk of the power pooled across the region. The landlocked economies, Zambia, Zimbabwe, Botswana and the Democratic Republic of Congo, reach the sea through South African roads and the port of Durban. The fortunes of South Africa and its neighbours are braided together, and the strands cannot be cut singly. That is the fact on which everything turns, because a country this deeply woven into a continent cannot withdraw from it without unravelling itself. The President himself has put it plainly:

“South Africa’s future is inseparable from the future of our African continent.”

— President Cyril Ramaphosa, address to the nation

The thirtieth of June, and the morning after

A deadline has been set. By the end of this month, it is demanded, the foreign nationals living in South Africa without papers should be gone. The demand speaks of the undocumented. But the line it claims to draw rarely survives contact with the street, where a crowd does not pause to inspect a permit; it reads a face, an accent, a nationality. The documented and the undocumented African are gathered into the same suspicion, and the government has itself acknowledged that the unrest is already reaching people who live in the country lawfully. So while the deadline is spoken in the name of the “illegal” foreigner, what it places under threat, in practice, is the African foreigner as such. Leave aside, for a moment, the human cost of such a removal, grave as it is, and weigh only what the act would say to the rest of the continent.

To expel a continent’s people is to send that continent a message, and the message is unmistakable: we do not need you. No nation receives such a message and simply carries on as though nothing had been said. It would be a comforting fiction to imagine that the foreign Africans are marched out on the thirtieth of June and that, on the first of July, the trucks still roll north, the markets stay open, the goodwill holds, and it is business as usual. It will not be business as usual. A continent told it is not needed can be expected to take South Africa at its word, and to answer in kind: to close its own markets, its borders and its partnerships to South African goods, services and companies, in the same spirit in which they were shut to its people. That is the question the demand never troubles to ask, and it is the only one that finally matters. What then?

Here there can be no stepping around the truth, because pretending otherwise serves no one. Isolation from the continent would not rescue the South African economy. It would gut it, and with it the prospects of the more than eight million South Africans the official figures already count as unemployed, and the millions more who have given up the search.

Consider what sits exposed. The R572 billion South Africa sells to the rest of Africa each year is close to eight percent of the entire economy, and the most exposed part of it is not the platinum shipped to distant markets but the manufactured goods, almost two-thirds of the total, that no other region will buy at the same price or volume. Shut out of those markets and those goods do not find another home. The factories that make them shrink. The workers who staff them, South African workers, are the first to lose their place. A campaign waged in the name of South African jobs would destroy the very jobs it claims to defend, because the African market is not a luxury the country can discard. It is the foundation on which its industrial employment stands.

The supply side is no kinder. The same borders carry the crude oil, the gas and the electricity that keep South African industry running. To rupture the relationship is not to cut a dependant loose; it is to switch off a share of one’s own power and feedstock. And there is the AfCFTA prize, the largest free-trade area in the world, which South Africa would forfeit its place in at the precise moment it stands to gain most. The timing could hardly be worse: at the very moment indigenous African investors such as Aliko Dangote are urging the continent to keep its capital at home and fund its own industrialisation, South Africa would be signalling that it wishes to stand apart from the continent that capital is meant to build.

That the continent would answer this way is not conjecture, because it has answered before. In September 2019, after Afrophobic violence in Johannesburg and Pretoria, the reaction across Africa was swift. In Lagos and Ibadan, crowds looted and burned the outlets of Shoprite and MTN, South African companies treated as stand-ins for the South African state. Nigeria recalled its high commissioner, boycotted the World Economic Forum gathering then under way in Cape Town, and flew hundreds of its citizens home. Zambia and Madagascar refused to play football against South Africa. Across the region, South African businesses shut their doors under threat. The continent read an assault on its people as exactly that, and it answered in the currency a trading nation can least afford to lose: markets, partnerships and standing.

The exposure now is greater than it was then. Dr Pali Lehohla, South Africa’s former Statistician-General, named it without ornament in a public interview this month:

“Standard Bank, Absa, Nedbank, MTN — they’re all over Africa. Vodacom, Shoprite… it is very easy to retaliate and they’ll be in trouble… because the thinking elsewhere on the continent is saying: ‘Yes, these South Africans, this is what they have done to us.’”

— Dr Pali Lehohla, CheckPoint, 9 June 2026

These companies are not the cause this article pleads, and they are not what is being protected here. They are the evidence. When the largest enterprises a country owns earn their growth across the continent, a quarrel picked with that continent is a quarrel picked with one’s own ledger, and with the South Africans those companies employ at home.

The exposure is not confined to boardrooms and balance sheets; it is already reaching the country’s cultural and sporting life, where reputation is the whole currency. When Bafana Bafana opened the World Cup against Mexico in June, the rebuke was unmistakable: rather than the reflexive continental solidarity African teams have long been able to count on, many Africans cheered South Africa’s defeat, draping themselves in the hosts’ colours and filling the timelines with the message that a country seen to be turning on its neighbours could not expect their support. The reaction was widely read, across African media, as a verdict on the Afrophobia at home rather than on the football. The Minister of Justice and Constitutional Development, Mmamoloko Kubayi, has acknowledged the same current reaching the arts, with South African artists losing bookings across the continent as the country’s standing abroad sours.

That is not a small exposure, because South African culture has itself become an export. Amapiano, born in the townships of Gauteng, travelled out first across the continent and then around the world; on Spotify’s 2025 Loud & Clear figures, South African artists earned R504 million on the platform, close to three-quarters of it from listeners beyond the country’s borders. Look at where they listen and the point sharpens: the genre’s five largest markets are South Africa, the United States, the United Kingdom, Nigeria and Germany. Three of those are not African, yet each holds a significant African diaspora, and the fourth is the continent’s most populous nation. The audience for South Africa’s signature sound is, in large measure, Africa and its children abroad.

For the young of that diaspora, amapiano has become more than music. It is a cultural glue, a reminder, in a distant city, of what it means to belong. Nor has it travelled alone: it has folded into Afrobeats in Lagos and Bongo Flava in Dar es Salaam, hybrids that have carried the sound further into the world than South Africa could have pushed it by itself. That is the quiet achievement of it, a sound the townships made becoming a passport of African belonging, claimed from Lagos to London. What, then, does the thirtieth of June say to it? On the very day a country that gave the continent an anthem of belonging turns part of that continent away, it tells the people who carry the music that they do not belong here. Tourism, retail and the wider service economy stand similarly exposed, for they trade on a goodwill that is not infinite and is now being spent. Brand South Africa, painstakingly built, is a continental asset before it is anything else, and it is being put at risk.

Migration, in its proper place

It is here that Refugee Day returns the argument to people. The movement of Africans across the continent is not separate from the economy described above; it is part of its fabric. And the evidence on what that movement contributes is clearer than the public temperature would suggest.

At the level of the whole economy, migration has added rather than subtracted. A World Bank study of South Africa’s labour market found that each immigrant worker generated, on average, roughly two jobs for South Africans, and that immigration was not associated with any decline in local employment. A joint study by the OECD and the International Labour Organization estimated foreign-born workers contributing close to a tenth of national output. The figures that circulate in the heat of public argument, the talk of ten or fifteen million undocumented arrivals, have been traced to a misreading of statistics and do not survive contact with the census, which records a foreign-born population a fraction of that size.

The skills the country lacks are part of this story. As Dr Lehohla observed in the same interview, South Africa will need to bring more foreigners into the country, not fewer, to “bring their skills, because we don’t have them”, a plain acknowledgement that doctors, engineers and artisans from across the continent fill gaps the country cannot yet fill itself.

Honesty runs both ways. In particular corners of the informal economy, competition is real, and foreign-run enterprises have at times displaced local ones. That pain is felt by people who have little to fall back on, and it should not be waved away. But the truthful proportion is this: the strain is local and narrow, while the contribution is national and broad. Where competition is sharpest, it is in the rubble of an economy that had already stopped creating work. The newcomer did not close the factory, halt the train, or hollow out the town. The newcomer settled into the space the failure had already left behind. That a foreign-run spaza shop now stands on a corner where a local one might have is not the mark of an invasion; it is the mark of a township economy left to wither, of an economic empowerment that never reached deep enough to the street. The state vacated that ground long before the newcomer arrived.

None of this is to dismiss the anxiety that has driven so many South Africans to the streets. The young person who cannot find work, the clinic stretched past its limit, the township trader who feels the ground shifting beneath him: these fears are real, and they deserve to be heard rather than scolded. A state is entitled, and obliged, to know who crosses its borders and to enforce its laws. The President was right to insist that this responsibility “rests with the state and the state alone,” and right, too, to remind the country that undocumented immigration “is not the cause of all our economic challenges.” Between the lawful, orderly management of migration and a street deadline that drives out the documented alongside the undocumented lies the whole distance between a governed country and an ungovernable one. What this moment asks for is not fear or ultimatums but leadership: cool heads, an honest naming of the real causes, and the patient, unglamorous work of repairing what the state itself has let fail.

The displaced person whom Refugee Day commemorates and the manufactured export crossing the border at Beitbridge are bound by the same thread. Both are evidence that this continent’s economies were never separate, and were never meant to be. South Africa’s industrial strength, its companies, its very factories, were built on a market that no other region could replace, and they are sustained by energy that flows across the same borders some would now seal.

To say this is not to deny the country’s hardships. It is to locate their true authors, which are not the vulnerable who arrive seeking safety, but the long failures of policy that deindustrialised a country and called it progress. The cheapest answer to South Africa’s pain would also be the costliest: it would impoverish the very people it claims to protect, isolate the economy that anchors a region, and forfeit a future the whole continent is building. The liberation of South Africa was carried on the shoulders of Africa, and its prosperity has been continental from the start. When this country staged the World Cup in 2010, it was claimed not as a South African triumph but as an African one, the first the continent had hosted, and that was precisely how the bid had been made. Also, in its investment drive, South Africa brands itself as the gateway to Africa. The task that Refugee Day sets, for those who have held office and those who aspire to, is not to find a stranger to blame, but to build the shared economy that was always the promise, with the continent and not apart from it. The migration question is not South Africa’s alone but the continent’s, and it will be answered well only together, grounded in the rule of law and the dignity of the person, or it will not be answered at all.