Japan's 15-year critical minerals strategy reduced Chinese rare-earth dependence but still faces acute HREE vulnerabilities. Here's what the West must learn.
Company Profile
Shin-Etsu Chemical
Overview
About Shin-Etsu Chemical
Shin-Etsu Chemical Co., Ltd. is a Japanese chemicals and advanced-materials company headquartered in Tokyo and listed on the Tokyo Stock Exchange (TSE: 4063). Founded in 1926, Shin-Etsu makes PVC and semiconductor silicon wafers and manufactures rare-earth permanent magnets. Through its Magnetic Materials Division and Shin-Etsu Rare-Earth operations, the company produces neodymium-iron-boron (NdFeB) and samarium-cobalt magnets using rare-earth elements including neodymium, praseodymium, dysprosium and terbium, supplying electric-vehicle motors, wind turbines, hard-disk drives and industrial systems. Shin-Etsu has separated rare earths at its Takefu plant in Fukui Prefecture since the 1960s. In June 2026 a company spokesperson confirmed to Bloomberg that it plans a new domestic rare-earth refinery, its third plant in Fukui Prefecture; the company gave no scale, cost or timeline.
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REEx Intelligence
Recent Articles
Sprott's ex-China rare earth ETF (REXC) offers investors exposure, but ETF screens miss supply-chain dependencies, time-to-scale gaps, and private assets
REEx breaks down why Shin-Etsu, Meteoric, and Amaroq offer vastly different rare-earth exposure as Chinese export curbs tighten global supply.
China supplies 85% of U.S. magnet imports, but embedded magnets in EVs, drones and motors make true dependence far larger than customs data reveal.
China's magnet giants posted 30–50% profit gains in H1 2026 while U.S. firms like Niron and MP Materials race to build capacity with government-backed
REEx maps how capital should migrate across the rare-earth supply chain—from exploration to magnets—and which bottlenecks actually determine who wins.
China controls 94% of sintered magnet production while Western challengers like MP Materials, Neo, and Niron Magnetics post real financing and factory
Japan and India held their first joint conference on critical-mineral recycling, but no production targets or binding agreements emerged from the New
China has cut dysprosium, terbium and yttrium exports to Japan near zero, threatening EV motors and semiconductor supply chains with no quick fix in sight.
China's rare-earth export controls could return November 10, 2026, threatening the Pentagon's mass drone procurement program built on NdFeB permanent magnets.
Vulcan Elements' 3,146% private-market price surge demands scrutiny: undrawn Pentagon loans, unverified capacity, and a looming U.S. magnet oversupply
The U.S. is financing a rare earth supply chain faster than it can build one—REEx forecasts meaningful mine-to-magnet scale by 2029–2030, not 2027.
Western industrial policy must build integrated magnet manufacturing ecosystems—not just factories—to compress 30 years of Chinese industrial learning
Rare earth purity alone doesn't guarantee performance. Crystal structure, grain morphology, and process history define true commercial value in advanced
China's 2025 export controls have created a visible heavy rare earth shortage. The West has no replacement supply ready within 12–24 months, threatening
Shin-Etsu Chemical plans a domestic rare earth smelter in Japan, advancing Tokyo's 15-year strategy to reduce critical supply chain dependence on China.
China's 90%+ grip on rare earth refining and magnets has become a national security crisis, with April 2025 export controls still disrupting global supply
China holds 81% of rare-earth patent families filed 2014–2024, dwarfing Japan and the West while dominating magnet manufacturing—exposing a critical
China halts rare earth exports to Japan including dysprosium and terbium, echoing 2010 tensions amid Taiwan disputes and supply chain concerns.
Permanent magnets, not rare earth mining, are the true strategic chokepoint in EV motors, defense systems, and global supply chains.
REEx maps the semiconductor supply chain from rare earths to AI chips, tracking geopolitical chokepoints in Great Powers Era 2.0.
Japan launches industrial rare earth recycling initiative to recover neodymium magnets from AC compressors, reducing import dependence by 2027.
Japan pioneers rare earth magnet recycling from air conditioners, building supply chain resilience through circularity with Daikin, Shin-Etsu, and Hitachi.
Western rare earth metallization capacity emerges fragmented, not integrated. China still dominates the critical midstream gap.
1st North American Rare Earths Conference in Vancouver, April 2026, targets rebuilding strategic North American rare earth supply chain.
Vietnam bans unprocessed rare earth ore exports from 2026, forcing foreign investors to process domestically and reshaping global supply chains.
The global drone market is soaring to $160B by 2030, but China controls 85-90% of rare earth magnet production critical for drone motors.
South Korea maintains 80% reliance on Chinese rare earths while Japan diversified. China's export controls threaten Korean EVs & tech sectors.
Weekly rare earth stock performance: MP Materials gains 7%, USAR surges 25% on supply deal, sector up 83% YTD despite 3% pullback.
China's heavy rare earth export restrictions disrupt the automotive supply chain from Tier 3 magnet makers to OEMs, forcing strategic shifts in EV production.
How the U.S. is breaking China's rare earth monopoly through DFARS 2027 ban, $700M+ OSC loans, and allied friendshoring to secure military supply chains.
Sintered vs bonded magnets: China controls 85%+ of production. U.S. scrambles to reshore as EV & defense demand surges but policy shifts threaten growth.
REEx ETF offers diversified rare earth supply chain exposure, delivering 207.7% 5-year returns vs single-stock volatility in critical minerals.
Critical analysis of IFP's Operation Warp Speed rare earths proposal—what works, what's missing, and why mining isn't mRNA. Investor reality check.
China's new rare earth regulations spark market rally, boosting Western producers and highlighting strategic shifts in the global rare earth supply chain.
HyProMag USA launches strategic magnet recycling initiative with ILS, targeting U.S. rare earth supply chain independence and reducing Chinese dependency.
Rare Earth Exchanges releases updated rankings of the world’s top rare earth magnet manufacturers, highlighting China’s dominance and rising U.S. players.
Explore why price floors alone can't solve rare earths market challenges. A comprehensive strategy from mine to magnet is crucial for strategic independence.
Proterial develops groundbreaking HREE-free EV magnet technology, potentially reducing dependency on Chinese rare earth supply chains.
Discover how nations are challenging China's 90% monopoly on rare earth magnets, with strategic investments and innovative projects reshaping global supply cha…
India launches bold initiative to domestically produce rare earth permanent magnets, challenging China's export restrictions and seeking strategic industrial i…
Global permanent magnet market projected to grow from $24.6B to $51.01B by 2032, driven by EV, renewable energy, and electronics demand.
Global NdFeB magnet market set to double by 2031, driven by electric vehicles, renewable energy, and advanced technology sectors.
Japan signals potential rare earth supply chain cooperation with the US, aiming to counterbalance China's mineral dominance and reshape global trade dynamics.
Western nations are rapidly diversifying permanent magnet supply chains, challenging China's 90% market dominance through strategic investments and government-…
Rare earth magnet market poised for 7.7% CAGR growth, reaching $35.97 billion by 2031, driven by electronics, EVs, and renewable energy innovations.
Neo Performance Materials leads North American rare earth magnet supply chain innovation, strategically positioning itself for clean energy transition and elec…
Explore the complex rare earth elements supply chain, dominated by China, with key global players, mining challenges, and geopolitical implications for high-te…
Explore the world of rare earth magnets: types, applications, market growth, and emerging technologies. Learn about key players and future trends in this criti…
Vietnam and China strengthen ties with a deal involving rare earth elements, promising advancements in exploitation and processing in line with new standards.
