Rare‑earth processing crunch
European firms are rethinking China operations after Beijing tightened curbs on rare‑earth exports, pressuring downstream suppliers that need magnet and sensor materials. (channelnewsasia.com) Analysts note the real bottleneck is processing—China controls most separation and refining capacity—and new mining deals (for example in Brazil) still face questions about local processing capacity. ( )
European companies in China are redrawing supply plans after Beijing’s rare-earth export curbs turned a key industrial input into a licensing risk. (channelnewsasia.com) Jens Eskelund, president of the European Union Chamber of Commerce in China, said on April 14 that the controls are driving “a fundamental shift” in how firms think about China operations. The chamber had already warned in June 2025 that exporters now need licences to ship components containing some rare-earth elements overseas. (channelnewsasia.com) (europeanchamber.com.cn) China introduced two waves of controls in April and October 2025, according to the European Parliament’s research service, though the second wave was later suspended until November 2026. The same note said the European Union’s digital, green and defence industries were already being hit. (europarl.europa.eu) Rare earths are a group of 17 metals used in permanent magnets, sensors, motors and guidance systems. The choke point is not just digging them up; it is separation and refining, the chemical processing that turns mixed ore into usable material. (iea.org) (pubs.usgs.gov) That is where China holds the advantage. The International Energy Agency said in 2025 that China’s share of rare-earth refining was 91%, and the Atlantic Council put China’s share of separation and refining capacity at about 90%. (iea.org) (atlanticcouncil.org) Europe’s exposure is not abstract. The European Central Bank said China’s restrictions caused a supply shock, and that Chinese shipments of rare-earth magnets in May fell about 75% from a year earlier, forcing some carmakers to pause production. (ecb.europa.eu) New mining deals do not solve that on their own. Brazil said this week that foreign partners seeking access to its reserves will have to process rare earth minerals inside Brazil, a condition aimed at keeping more of the value chain at home. (scmp.com) That creates a second hurdle for Western buyers: they need ore, chemical plants and time. The International Energy Agency said China is still expected to hold 77% of rare-earth refining in 2035 even if announced projects move ahead. (fdiintelligence.com) (iea.org) Some non-Chinese capacity is being built. Chemical & Engineering News reported on April 11 that USA Rare Earth and France’s Carester are partnering on projects in the United States and France to build alternative supply chains. (cen.acs.org) For European manufacturers, the immediate problem is simpler than the geopolitics: a mine without a processor does not make a magnet. Until more separation and refining plants open outside China, export licences in Beijing will keep shaping factory decisions far beyond China. (channelnewsasia.com) (iea.org)
