How A Magnet Shortage Could Bring The $10 Trillion Tech Sector to a Halt

Why It Matters

The emerging U.S. mandate and exploding magnet demand make REalloys the critical supplier for defense and high‑tech manufacturers, reshaping a $10 trillion sector’s supply chain.

Key Takeaways

• China supplies 93% of rare‑earth magnet production
• REalloys controls 80% of North American processing output
• Pentagon DFARS rule bans Chinese rare‑earths from 2027
• Global magnet demand could triple by 2035
• REalloys targets 20,000 t/yr heavy‑rare‑earth magnets

Pulse Analysis

Rare‑earth permanent magnets are the silent workhorses behind everything from fighter‑jet engines to data‑center cooling fans. Their unique magnetic strength comes from alloys of neodymium, dysprosium and terbium—materials that cannot be easily substituted. Because 90 % of processing and 93 % of magnet production sit in China, any export restriction instantly ripples through defense, automotive and consumer‑electronics supply chains, as the 2025 Ford Explorer shutdown starkly demonstrated. This dependency also raises national‑security concerns as the United States seeks to diversify critical materials.

REalloys is positioning itself as the only fully non‑Chinese source of finished magnets. The company’s Ohio alloy plant, fed by the Saskatchewan Research Council’s processing facility, already secures 80 % of that plant’s output and will scale to 600 tonnes of refined metals by late‑2028. With a Phase 2 expansion targeting 20,000 tonnes of heavy‑rare‑earth magnets per year, REalloys has cleared the multi‑year defense‑qualification hurdle that deters new entrants, creating a strategic moat around critical defense and industrial programs. The exclusive offtake also insulates REalloys from volatile raw‑material pricing, enhancing margin stability.

The timing aligns with two powerful market forces. The Pentagon’s DFARS rule, effective Jan 1 2027, will bar any Chinese‑sourced rare‑earths from defense contracts, forcing suppliers to prove a clean supply chain. Simultaneously, analysts such as McKinsey and the IEA forecast that global magnet demand will triple by 2035 and rise 50‑60 % by 2040, driven by electric‑vehicle motors, wind‑turbine generators and robotics. Companies that cannot secure non‑Chinese magnets risk production line shutdowns and lost contracts, while REalloys stands to capture a disproportionate share of a $30 billion market that underpins the $10 trillion tech sector. Investors watching the rare‑earth space may view REalloys as a rare play on supply‑chain resilience.