China's Rare Earth 'Monopoly' - And Why Markets Will Break It

A recent trade deal with China aimed to assure the US regarding the supply of rare earth elements, crucial for advanced manufacturing and defense. This agreement highlighted the US's dependence on China for these essential materials, despite the US previously being a leading industrial power. Rare earth elements are not inherently scarce but are difficult to process due to their chemical similarities and environmental impact, leading China to dominate the refining process. China's dominance arose from deliberate investment, lax environmental controls, and a willingness to accept costs that other nations wouldn't. This resulted in lower global prices, creating market incentives for Western nations to shift production, increasing vulnerability. This vulnerability was exposed when China restricted exports during diplomatic disputes, demonstrating the strategic leverage it had. Modern defense systems and various technologies rely heavily on these elements, making the dependence a critical national security concern. While the US possesses the resources to rebuild domestic capacity, it takes time, leaving dependence in the short term. The author views China's dominance not as a natural monopoly, but a coercive one, sustained by political advantages. This coercive monopoly is inherently unstable, as higher prices and unreliable supply encourage diversification and alternative sourcing, eroding China's control.