# Rare earth supply dominance and diversification efforts > Live situation record from CLSTR: https://clstr.news/situations/rare-earth-mining-pollution > Updated: 2026-09-08T00:00:18.000Z. Sources: 57. Developments: 20. China continues to dominate rare-earth extraction and refining, supplying roughly 90% of global capacity. This concentration creates a strategic chokepoint for industries including humanoid robotics, electric vehicles, and defense systems. Europe faces similar vulnerabilities, importing approximately 98% of its rare earth magnet requirements from China, a dependency that threatens the continent’s defense sector and green energy transition. In response to tightening Chinese export controls, the United States is accelerating domestic supply chain integration. While U.S. magnet output remains below Japanese and South Korean levels, firms like MP Materials, Energy Fuels, and USA Rare Earth are expanding capacity. American Rare Earths and Novex, LLC have signed a Memorandum of Understanding to develop a domestic metal production capability at the Halleck Creek Project in Wyoming, aiming to convert oxides into metals to establish a complete mine-to-magnet supply chain. Efforts to reduce dependency face significant hurdles. Beijing has restricted strategic materials like dysprosium oxide and terbium oxide to Japan, while adding at least 10 U.S. companies to its export control list. Furthermore, the U.S. is contending with transshipment issues; a White House report, ‘The Great Transshipment Scam’, estimated that $67 billion of Chinese goods were rerouted through third countries like Mexico and Vietnam in 2025. To combat this, the U.S. has introduced an AI-powered border detection tool. Global trade dynamics remain volatile. While Chinese exports of yttrium oxide to the U.S. reached 29 metric tons in July 2026, providing relief to the U.S. aerospace industry, the U.S. is also looking toward allies, such as Australia’s Astron Limited, which received approval to export heavy rare earth concentrates to the U.S. for processing. These shifts occur ahead of a U.S. Department of Defense mandate prohibiting certain Chinese-sourced magnets starting January 1, 2027. ## Timeline ### 2026-09-08: China rare earth suppliers halt shipments to US ahead of Xi-Trump summit Chinese rare earth suppliers are reportedly halting shipments to US companies amid geopolitical tensions and fears of Beijing's retaliation, ahead of a summit between Xi Jinping and Donald Trump. 2 sources. https://clstr.news/cluster/china-rare-earth-suppliers-halt-shipments-to-us-ahead-of-xi-trump-summit ### 2026-09-01: Astron secures Australian approval to export rare earths to the US Astron Limited has secured Australian government approval to export rare earth concentrate from its Victoria-based Donald project to the United States for processing by partner Energy Fuels. 2 sources. https://clstr.news/cluster/astron-secures-australian-approval-to-export-rare-earths-to-the-us ### 2026-08-20: Asian markets rise as China holds interest rates and rare earth exports shift Asian markets rose after China held interest rates steady, while Chinese rare earth exports to the U.S. increased despite continued trade restrictions on strategic materials to Japan. 3 sources. https://clstr.news/cluster/asian-markets-rise-as-china-holds-interest-rates-and-rare-earth-exports-shift ### 2026-08-19: US faces trade hurdles as China tightens rare earth and transshipment controls The US faces rising hurdles in its trade competition with China, including widespread transshipment of Chinese goods through third countries and Beijing's tightening export controls on critical rare earth-suppy 6 sources. https://clstr.news/cluster/us-faces-trade-hurdles-as-china-tightens-rare-earth-and-transshipment-controls ### 2026-08-17: American Rare Earths and Novex partner for U.S. magnet supply American Rare Earths and Novex, LLC will partner to convert Wyoming's Halleck Creek rare earth oxides into metals for permanent magnets, aiming to secure a domestic U.S. mine-to-magnet supply chain. 4 sources. https://clstr.news/cluster/american-rare-earths-and-novex-partner-for-us-magnet-supply ### 2026-08-14: US rare earth mineral stocks rise on industrial policy expectations US rare earth and critical mineral stocks, including MP Materials and USA Rare Earth, rose amid expectations of increased industrial policy support and domestic mineral tariffs. 7 sources. https://clstr.news/cluster/us-rare-earth-mineral-stocks-rise-on-industrial-policy-expectations ### 2026-08-14: Europe faces critical material dependencies amid industrial and defense growth Europe faces high dependency on China for rare earth magnets, threatening its defense, green energy, and high-performance materials sectors despite efforts to build industrial sovereignty. 2 sources. https://clstr.news/cluster/europe-faces-critical-material-dependencies-amid-industrial-and-defense-growth ### 2026-08-07: US Rare Earth Producers Export to Asia Amid Low Domestic Demand U.S. rare‑earth firms MP Materials, Energy Fuels and Phoenix Tailings are exporting most output to Japan and South Korea as domestic demand lags, while MP Materials posts a 127% sales surge and begins U.S. mag­ 2 sources. https://clstr.news/cluster/us-rare-earth-producers-export-to-asia-amid-low-domestic-demand ### 2026-08-05: China's Rare‑Earth Dominance Drives Push for Alternative Magnets China’s 80% share of rare‑earth magnets spurs U.S./Japan support for firms like MP Materials and The Metals Co., while researchers develop iron‑nitride and manganese‑bismuth alternatives. 3 sources. https://clstr.news/cluster/chinas-rareearth-dominance-drives-push-for-alternative-magnets ### 2026-08-03: China's Rare-Earth Magnet Dominance Threatens Humanoid Robot Supply Chain China's control of rare‑earth magnets, vital for high‑performance humanoid robots, creates a supply‑chain chokepoint as the robotics market expands. 3 sources. https://clstr.news/cluster/chinas-rare-earth-magnet-dominance-threatens-humanoid-robot-supply-chain ### 2026-07-31: US Advances Domestic Rare‑Earth Magnet Supply Chain to Counter China The US is building a domestic rare‑earth magnet supply chain, with REalloys partnering with South Korea’s JS Link and Energy Fuels expanding Utah’s White Mesa Mill, aiming to cut reliance on China for critical‑ 2 sources. https://clstr.news/cluster/us-advances-domestic-rareearth-magnet-supply-chain-to-counter-china ### 2026-07-29: VanEck Rare Earths ETF Slumps Over 25% as US‑China Mineral Conflict Intensifies VanEck’s Rare Earths ETF dropped over 25% in a month amid U.S.–China mineral tensions, while Lynas secured AUD 29 million for a Vietnamese processing plant. 2 sources. https://clstr.news/cluster/vaneck-rare-earths-etf-slumps-over-25-as-uschina-mineral-conflict-intensifies ### 2026-07-28: Chile aims to expand rare‑earth production as China‑US rivalry intensifies Chile and other Latin American nations are pursuing rare‑earth production to counter China’s dominance and respond to tightening US‑China trade controls, amid calls for environmentally sound extraction. 2 sources. https://clstr.news/cluster/chile-seeks-rareearths-boost-as-chinaus-rivalry-intensifies ### 2026-07-28: China Holds Over 90% of Global Rare‑Earth Refining Supply China dominates the rare‑earth market, refining ~90% of supply, producing ~70% and making 95% of magnets, giving it leverage over tech and defense despite US and EU attempts to diversify. 2 sources. https://clstr.news/cluster/china-holds-over-90-of-global-rareearth-refining-supply ### 2026-07-28: China's Rare Earth Export Restrictions Heighten Risk for Germany's Auto and Defense Industries China's tighter rare‑earth export rules threaten German auto manufacturers and defence firm Rheinmetall, raising supply‑chain risks across key industrial sectors. 9 sources. https://clstr.news/cluster/chinas-rare-earth-export-restrictions-heighten-risk-for-germanys-auto-and-defense-industries ### 2026-07-24: Sri Lanka's rare‑earth mining plan deepens debt and geopolitical risks Sri Lanka's push to extract heavy mineral sands risks deepening its debt burden, harming tourism and fisheries, and tying the island to global rare‑earth supply chains. 2 sources. https://clstr.news/cluster/sri-lankas-rareearth-mining-plan-deepens-debt-and-geopolitical-risks ### 2026-07-23: China's Rare-Earth Export Controls Jeopardize $6.5 Trillion of Global Production China's rare‑earth export controls risk $6.5 trillion of global production, hitting US automotive ($3 trillion loss) and European firms after EU sanctions, prompting calls for US mining expansion. 2 sources. https://clstr.news/cluster/chinas-rare-earth-export-controls-jeopardize-65-trillion-of-global-production ### 2026-07-18: Mongolia Holds 16% of Global Rare Earth Reserves as Australia Launches Major Drilling Campaign Mongolia holds 16% of global rare earth reserves, Australia’s Barkly launches a 10 km drilling expansion, and gold stocks outpaced rare‑earth stocks by 12% in 2022. 3 sources. https://clstr.news/cluster/china-and-mongolia-control-over-75-of-global-rare-earth-minerals-for-agriculture ### 2026-07-17: Sri Lanka's Rare Earth Mining Deepens Debt and Geopolitical Risks Sri Lanka’s vast rare‑earth reserves are attracting Chinese and US interest as the debt‑strapped government pursues mining projects, sparking fears of environmental harm and unfavorable geopolitical deals. 3 sources. https://clstr.news/cluster/sri-lankas-rare-earth-mining-deepens-debt-and-geopolitical-risks ### 2026-07-12: China's expanding rare‑earth mining drives heavy‑metal pollution in the Mekong basin China’s booming rare‑earth mining in Myanmar has swelled illegal sites, spiking heavy‑metal contamination in the Mekong River and threatening food supplies across Southeast Asia. 2 sources. https://clstr.news/cluster/chinas-expanding-rareearth-mining-drives-heavymetal-pollution-in-the-mekong-basin --- Cite as: Rare earth supply dominance and diversification efforts. CLSTR, https://clstr.news/situations/rare-earth-mining-pollution