The geography of commodities in Brazil will never be the same after Beijing began to see our railways as an extension of its food security.

Modernity is not abstract. It has ballast, gauge, energy and direction. And when the Brazilian government signed, on July 7, 2025, a memorandum of understanding with the China Railway Economic Research and Planning Institute to study a railway of around 4,000 kilometers between Bahia and the Peruvian port of Chancay, modernity gained contours of railway ballast in the heart of South America. The ambitious route is expected to cut through Goiás, Mato Grosso, Rondônia and Acre, reducing the cargo travel time between the two continents from 40 to 28 days, as pointed out by the G1 portal in its coverage of the virtual agreement. The initiative is not just a cartographic delusion: it is the recognition that transcontinental intermodality can become reality when the world's largest grain importer decides to lay tracks under its purchases.

The signing between state-owned Infra S.A. and Chinese railway planners lays bare an equation that the Brazilian transport sector knows well. In 2025, national railways transported 406.6 million tons of iron ore, that is, 73% of all cargo moved on rails in the country, while agribusiness accounted for only 104.4 million tons, a modest 19%. This brutal concentration on a single product – mostly Vale's vertically integrated shipments – reveals the incomplete DNA of the Brazilian network: wide gauge and powerful diesel-electric locomotive fleets, but almost always dedicated to extracting ore from the bowels of Minas Gerais and Pará towards the ports. The axle load capacity of the trains that cut through Carajás or Vitória-Minas is the envy of any European operator, however, the monoculture of ore leaves the system hostage to a model that does not easily replicate for other production chains.

Now, with eight railway auctions planned for 2026 and a portfolio of 9,000 kilometers of new tracks expected to mobilize R$140 billion in investments, the federal government is trying to rewrite this history. Projects such as Ferrogrão, between Sinop and Itaituba, and the East-West Corridor, connecting the Fico and Fiol railways over 1,700 kilometers to reach Bahian ports, directly target the outflow of soybeans and corn from the Central-West. The Extension of the North-South Railway to Barcarena, in Pará, also comes into the package with the promise of shortening the route to the Port of Vila do Conde, reducing pressure on the already battered classification yards in the Southeast. Each kilometer of new railway costs, on average, R$27 million – more than triple the average cost of a highway, budgeted at R$8 million per kilometer – which makes foreign funding almost a mathematical must for the tracks to get off the drawing board.

And that is where China comes in with the precision of those who plan food security on a global scale. Seventy percent of the soybeans and corn Beijing imports come from Brazil, and fixing the logistics here has ceased to be just business to become a state priority for Xi Jinping's government. During the processing of the new auctions, representatives of the Chinese state-owned CCCC met with the Ministry of Transport and expressed special interest in the Fico-Fiol corridor, while CRRC, the world's largest train manufacturer, is preparing a factory in Araraquara with an initial investment of R$50 million to produce trainsets for the Brazilian market. The math is pragmatic: even if a railway concession does not yield a direct financial return, cheaper freight reduces the final cost of the grain that the state-owned Cofco – one of the largest exporters of Brazilian soybeans – loads onto ships bound for Asia, boosting the efficiency of the Chinese state machinery.

It happens that Chinese interest, for now, has not translated into concrete proposals to anchor the auctions scheduled for September. As reported by InvestNews, the sector views the 100% private viability of these ventures with suspicion, and the government itself is negotiating a special line of financing at BNDES with extended payment terms of up to 60 years, plus a grace period during construction. The dance of Chinese capital – which arrives, studies, participates in memoranda and meetings, but has yet to sign a check – exposes the fragility of a model that dreams of overhead catenaries over the Cerrado while dealing with the reality of overcrowded classification yards and railway concession contracts returned to the public authorities. The Malha Oeste, for example, stopped carrying cargo in November 2025 and will be returned by Rumo, leaving a gap on the map that the new auctions intend to fill, but without a guarantee that private interest will appear without robust subsidies.

The grandiosity of the projects contrasts with the smallness of the operational bottlenecks that have persisted since the 1990s, when the country privatized the state network and concentrated investment in the authorization regime for private railways. The East-West Corridor, for instance, depends on connecting two railways under construction – Fico and Fiol – which are advancing at a slow pace and will require modern classification yards and compatible gauge so that intermodality can truly work, integrating trains, waterways and port terminals. The Chinese obsession with Brazilian logistics infrastructure does not stem from philanthropy, but from the cold calculation that each day saved in the transit of commodities to Shanghai represents billions of yuan saved over a decade. Meanwhile, the diesel-electric locomotive fleets that crisscross Brazil will continue to be mostly painted in the colors of mining companies, carrying iron ore and leaving agribusiness waiting for a new investment cycle that, finally, treats railway ballast as a technology of sovereignty, and not as an office dream.

Editorial Staff