Andre Klynsmith

Mining and Commodities

Congo Closes the Concentrate Door: What the DRC Export Ban Changes on the Copperbelt Corridors

The Democratic Republic of Congo has prohibited the export of copper and cobalt concentrates. The measure sits in a government order dated 29 June 2026, reviewed by Reuters on 6 August, signed by Mines Minister Louis Kabamba Watum, Foreign Trade Minister Julien Paluku Kahongya and Economy Minister Daniel Mukoko Samba. It takes effect immediately, and the mines minister may grant one-year export waivers in circumstances deemed strategic.

Mining and Commodities

25 August 2026 • 5 min read

Beneficiation policy is usually read as a mining story. For the transport industry it is a cargo-mix story. Concentrate and cathode are not the same freight: they move at different densities, in different packaging, with different inbound requirements attached. A rule that changes which one crosses the border changes what the corridor is actually carrying.

What the order does

The wording is direct: "the export of copper and cobalt concentrates is prohibited." The same order introduces a new tax regime for economically significant mining by-products, which carries a three-month transition period. The concentrate ban does not.

Ivanhoe Mines issued a clarification noting that a ban on exporting unbeneficiated concentrate has in fact been in place and enforced in the DRC for close to a decade, and that since Kamoa-Kakula began production in 2021 the complex operated under multiple derogations permitting concentrate export. Kamoa-Kakula's copper concentrate is currently smelted at its on-site smelter or at the Lualaba Copper Smelter in Kolwezi. The change in August 2026 is therefore best read as the withdrawal of exceptions rather than the invention of a new rule -- which is exactly why the waiver clause matters.

The freight arithmetic nobody quotes

Concentrate is a low-grade product. A truckload of copper concentrate contains a fraction of the contained metal that the same truckload of cathode or blister anode carries. Forcing metal to be smelted or refined before it leaves the country means the same production, expressed in contained tonnes of metal, generates materially fewer outbound truck movements than it did as concentrate.

The inbound leg moves the other way. Domestic smelting and refining pull in reagents, sulphuric acid, coke and coal, furnace consumables, spares and capital equipment -- cargo that has to be trucked in on lanes that have historically struggled with backhaul balance. Operators who have priced the Kasumbalesa run on the assumption of a heavy loaded leg out and a light leg in should be modelling the reverse.

Waivers make the volume forecast unstable

The one-year strategic waiver is the operative uncertainty. A haulier contracting capacity for a Katanga customer cannot currently know whether that customer will be exporting concentrate for the next twelve months or not, and the answer will be producer-specific rather than sector-wide. That is a poor basis for committing dedicated fleet.

There is also a domestic-processing capacity question. Smelter and refinery throughput inside the DRC is finite, and it is constrained by power availability as much as by furnace capacity. Where the metal cannot be processed locally at the rate it is mined, the practical outcome is stockpiling at site -- and stockpiles eventually release as a surge, not as a steady flow.

About the Author
	Andre Klynsmith Entrepreneur & Technology Enthusiast Andre's expertise spans technology, blockchain, transport, and logistics -- with a passion for innovation and driving positive change across industries. info@laaimylorrie.com | laaimylorrie.com