Energy Fuels, Elmet and N.A.N. MagneTech Push Critical Minerals Downstream as Western Supply Chains Race China

Highlights

• Energy Fuels' proposed $1.9B acquisition of VAC aims to create a mine-to-magnet platform spanning separated oxides, metals, alloys, and finished magnets.
• India's N.A.N. MagneTech plans a full rare-earth oxide-to-NdFeB magnet chain in Andhra Pradesh, though key capacity and partner details remain undisclosed.
• Elmet secured a $450M U.S. government commitment for tungsten processing, signaling that recycling and conversion capacity are becoming strategic infrastructure.
• Engineers are advancing grain-boundary diffusion and rare-earth-free motor designs that could reduce NdFeB demand by up to 60%, making critical-mineral demand technologically dynamic.

The Autumn 2026 edition (opens in a new tab) of Metal Powder Technology reveals a story larger than powder metallurgy: critical-mineral competition is moving downstream. Energy Fuels' (opens in a new tab) proposed $1.9 billion acquisition of VAC targets mine-to-magnet integration; India's N.A.N. MagneTech plans an oxide-to-NdFeB magnet chain; major capital is moving into Western tungsten processing and recycling; and engineers are simultaneously trying to reduce dependence on dysprosium (Dy), terbium (Tb), and rare-earth permanent magnets. The message for investors is increasingly difficult to ignore: owning the ore is not enough. Strategic value increasingly resides in converting minerals into qualified metals, alloys, powders, magnets, and finished components at commercial scale.

REEx Insight — The Mine Is Becoming the Beginning, Not the Prize

The most important signal in this edition is what REEx calls vertical compression: companies are pulling more links of the critical-mineral chain under common control because vulnerability can emerge at virtually every conversion step. Energy Fuels provides the clearest example. Its proposed $1.9 billion acquisition of VAC would combine Energy Fuels' upstream rare-earth assets and separation capabilities with VAC's downstream expertise and manufacturing footprint. VAC has produced more than one billion rare-earth permanent magnets. Combined with Energy Fuels' planned acquisition of Australian Strategic Materials—which would add commercial-scale metals and alloys capacity in South Korea—the strategy reaches toward a mine → separated oxide → metal/alloy → finished-magnet platform.

That distinction matters. Western industrial policy has historically focused heavily on finding and financing mines. China's competitive advantage resides much further down the chain as well. A mine without qualified conversion capacity can still leave the customer dependent on someone else's industrial ecosystem.

India Wants the Missing Middle

N.A.N. MagneTech offers another revealing case. The company says its planned Andhra Pradesh facility will encompass rare-earth oxide processing, metal and alloy production, sintered NdFeB manufacturing, and closed-loop recycling. It also reports HREE oxide feedstock secured from a major Australian producer and offtake agreements with automotive OEMs and Tier 1 suppliers.

But investors should distinguish ambition from operating capacity. The article does not disclose plant capacity, capex, commissioning timing, or the identities and commercial terms of the feedstock and offtake partners. Those omissions matter. The publication reports that nearly 95% of India's high-performance rare-earth permanent magnets are sourced from China—making successful domestic metallization and magnet production strategically important, but technically demanding.

Tungsten Is the Warning Flare

Tungsten provides a preview of what extreme supply-chain concentration can produce. Metal Powder Technology reports that China's February 2025 export restrictions were followed by severe raw-material shortages and extraordinary increases in APT and tungsten-powder pricing.

The Western response is becoming structural. Elmet secured a $450 million U.S. government commitment, including approximately $150 million allocated toward the Springer Tungsten Complex and APT conversion capacity. HC Starck (opens in a new tab) is investing €50 million to expand Goslar (opens in a new tab) recycling capacity by nearly 50% to approximately 7,000 tonnes annually. Plansee (opens in a new tab), meanwhile, extended its Sangdong tungsten concentrate agreement with Almonty Industries (opens in a new tab) to a total 21-year term, explicitly strengthening supply outside China.

The lesson for rare earths is straightforward: recycling, processing capacity, and long-duration offtake are becoming strategic infrastructure—not ESG accessories.

Engineering Begins Fighting Scarcity

Supply constraints also provoke technological responses. WorldPM2026 highlighted grain-boundary diffusion that concentrates Dy/Tb where they are most useful, rather than distributing them throughout an NdFeB magnet, alongside recycling, alternative magnet chemistries, and redesigned motors. National Research Council Canada work discussed in the magazine suggests that soft-magnetic-composite motor concepts, combined with appropriate redesign, could reduce permanent-magnet requirements by around 60%. Separately, YASA's Project Resilience is pursuing both heavy-rare-earth-free and fully rare-earth-free axial-flux motor technologies.

None of this establishes an imminent wholesale replacement for NdFeB. It establishes something subtler—and important for valuation models: critical-mineral demand is not technologically static. High prices and geopolitical scarcity create incentives to thrift, recycle, redesign, and substitute.