South African billionaire Patrice Motsepe’s ARM signs Boliden nickel deal to restart Nkomati mine

African Rainbow Minerals (ARM), the diversified mining group led by South African billionaire Patrice Motsepe, has signed a multi-year nickel offtake deal with Boliden, strengthening plans to restart the Nkomati Nickel Mine.

The ARM Boliden nickel deal, signed April 24, 2026, secures a European export route for future production, positioning the South African asset within the global clean energy supply chain. The agreement links Nkomati’s potential output to rising demand for responsibly sourced nickel used in electric vehicles, batteries, and renewable energy systems.

Supporting Nkomati restart plans
The offtake agreement is a key step in ARM’s evaluation of restarting Nkomati, which has been under review for a return to production. The deal remains conditional on board approval for open-pit mining, regulatory clearances, and Boliden’s completion of responsible sourcing due diligence.

While financial terms were not disclosed, the structure reflects typical long-term commodity contracts designed to secure stable demand ahead of production.

Linking South African nickel to Europe
Under the agreement, nickel concentrate from Nkomati will be shipped to Boliden’s Harjavalta smelter in Finland, Europe’s only large-scale nickel smelting facility.

The smelter uses low-carbon flash smelting technology and is certified under global responsible production standards, aligning with Europe’s tightening sustainability requirements for critical minerals. This positions ARM to supply traceable, low-emission nickel into one of the world’s fastest-growing clean energy markets.

Strengthening ARM’s battery metals strategy
The transaction underscores ARM’s strategy to expand its exposure to energy transition minerals, particularly those tied to battery storage and electrification.

By securing an offtake partner in advance, ARM reduces commercial risk tied to Nkomati’s restart while aligning with global demand for sustainable supply chains.

Motsepe’s mining empire and market position
Motsepe, with an estimated net worth of $3.8 billion, holds a 45.9% stake in ARM. The company maintains a diversified portfolio spanning iron ore, coal, copper, platinum, and gold, positioning it as a key player in South Africa’s mining sector.

The announcement, issued from Sandton on April 28, 2026, was disclosed voluntarily, as ARM said it does not meet the threshold of a categorized deal under JSE listing requirements.