Light rare earth prices jump as praseodymium-neodymium leads gains

The move matters less for its size than for its driver: tightening spot availability and firm smelter offers point to supply-side discipline rather than a demand surge, which is a different kind of rally with different staying power. Praseodymium-neodymium sits at the base of the magnet supply chain, so sustained strength transmits into downstream cost structures well beyond rare earths. Whether the pullback on Sept. 23 marks a pause or a reversal — and whether smelters keep holding offers — is the open question.