The dependency on Chinese supply chains for rare earth magnets—essential for EVs, wind turbines, and defense technology—is hitting a critical juncture. While the U.S. government has begun subsidizing domestic production, a significant industrial blind spot remains in metallization, the process of refining rare earth oxides into usable alloys. Canaccord Genuity analysts estimate that by 2030, non-Chinese alloy capacity will reach only 38,000 tonnes, roughly half of what the projected Western magnet manufacturing plants will require.

REalloys (NASDAQ: ALOY) is attempting to bridge this gap from its facility in Euclid, Ohio. With the only operating heavy rare earth metallization capability in North America, the company is securing long-term feedstock agreements, including rights to output from Saskatchewan and Greenland. As demand for high-performance magnets surges due to the rise of humanoid robotics and data center infrastructure, the disconnect between raw mining output and finished magnet production creates a high-stakes bottleneck. Without rapid expansion of domestic metallization, Western manufacturers will continue to face extreme price premiums and supply risks that no amount of mining investment alone can resolve.