The Price of Revolution

How China’s green industrial success made African mineral sovereigns impossible to ignore

In early 2025, the Democratic Republic of Congo (DRC) suspended all cobalt exports. When the ban was lifted that autumn, it returned as a quota regime, setting 18,125 tonnes for the remainder of 2025 and 96,600 tonnes annually for 2026 and 2027, less than half the country’s 2024 output. Prices rose 160%. Luoyang Molybdenum, the world’s largest cobalt producer, was reportedly allotted 31,200 tonnes for 2026, less than a third of its 2024 output.

Cobalt was once a byproduct, lithium a niche chemical, and manganese just a steel ingredient. None of them carried the strategic weight they do now. The green revolution changed that. As lithium-ion batteries scaled from consumer electronics into electric vehicles and grid storage, and as the wider energy transition turned a cluster of obscure inputs into load-bearing materials, the political meaning of the ground changed with them.

China’s dominance in that system is familiar enough by now: 78% of global cobalt refining, almost two-thirds of global EV sales, and enormous weight across the processing of other transition minerals. What is stated less frequently is the condition this dominance created. Processing at that scale, far from guaranteeing autonomy, locks down a relationship with wherever ores come from. A guaranteed customer is a captive one, and captives pay.

The DRC acted on this first. Its cobalt ban hardly counts as a sophisticated industrial strategy. It's a blunt instrument. Chinese buyers withdrew more than 3,250 tonnes from exchange stocks, around 37% of available inventory, within weeks. Zimbabwe’s lithium suspension followed a similar logic. In 2025, it had supplied roughly a million tonnes of lithium-bearing spodumene concentrate to China, about 15% of its lithium imports. Moreover, Chinese firms had invested more than $1.4 billion in the country’s lithium sector since 2021. Yet in early 2026, Harare stopped the ore leaving.

The suspension was not the first sign of this type of politics. In 2023, Namibia had banned exports of several unprocessed critical minerals, including lithium, cobalt, manganese, graphite and rare earths, in an effort to force more value addition onshore. Later that year, authorities also ordered police to halt a Chinese company’s lithium exports under the new rules.

Taken together, the cases are uneven but the pattern is not. Gabon has announced a ban on raw manganese exports from 2029, explicitly pointing to Indonesia as a model in the process, and at least 13 African countries have enacted mineral export curbs since 2023. Yet it'd be a mistake to look for signs of coordination. There is no African mineral cartel, no shared programme, and no continental bargaining machine. There is, however, increasingly proof of concept. Once a sovereign demonstrates that withholding a critical input can move prices and force the largest players in the chain to adjust, it plants a seed that others may find hard to ignore.

Indonesia was invoked for good reason. In 2020, Jakarta banned exports of unprocessed nickel ore. The result was not only higher prices or temporary scarcity but onshore processing, joint ventures and the rapid build-out of a battery materials industry financed, in effect, by China’s inability to say no. In other words, Indonesia did not merely withhold, it converted its obstinacy into infrastructure.

But African states are not Indonesia. They can block flows more readily than they can build industries. Between leverage and value capture stand debt, corruption, external pressure and elite capture. Even so, the DRC ban matters. It made one fact impossible to ignore: a sovereign can interrupt a system Beijing cannot easily reroute around, and that is enough to change the atmosphere.

Against this background, China’s public language about Africa begins to look less like description than compensation. Embassy officials speak of vast market opportunities, electric mobility, green partnerships and shared futures. Yet in 2024, Chinese EV sales to Africa amounted to roughly 11,000 units, less than 1% of the 1.3 million EVs China sold abroad that year. A future in which Africa buys Chinese EVs is a future in which the relationship runs downstream with Africa as the destination and China as the supplier, conveniently reversing the direction of dependency.

In brief, Beijing's narrative provides a flattering language for a relationship whose strategic core lies elsewhere. The awkward fact sits upstream: African sovereigns sit on minerals without which Chinese green industry cannot function at its present scale, while few of them yet represent consumer markets large enough for Beijing to answer mineral pressure with a symmetrical trade threat. The consumer future spread by China's embassies is what can still be promoted even as the reality of dependency becomes too awkward to narrate directly.