China Solidifies Dominance in Rare Earth Processing as U.S. Struggles to Close Gap

China continues to exert significant control over the global rare earth supply chain, accounting for approximately 70% of total world production. According to recent reports, Beijing's primary strategic leverage resides in its near-monopoly on processing and refining stages rather than mere extraction. The United States remains significantly behind in its efforts to establish an independent supply chain for these critical minerals, which are essential for high-tech and defense applications. Decades of targeted industrial policy and infrastructure development have allowed China to build a processing ecosystem that is difficult for Western nations to replicate quickly. Technical hurdles and stringent environmental regulations continue to slow down attempts by competitors to bridge the production gap. This ongoing dominance poses a persistent supply chain risk, impacting the volatility of instruments such as the REMX ETF and stocks like MP Materials and Chinese state-owned miners.