Western Miners Pivot to Gallium as China Export Restrictions Tighten

The global semiconductor industry is facing a critical supply squeeze as China, which controls approximately 99% of primary low-purity gallium production, maintains strict export limits. This supply constraint has pushed gallium prices to roughly $2,269 per kilogram, representing a 141% surge since the beginning of 2025. The shortage is further exacerbated by geopolitical instability in the Middle East, which has disrupted aluminum production in regions such as Qatar, subsequently hindering gallium recovery. In response, Western governments are subsidizing domestic infrastructure to secure the metal essential for high-end chip manufacturing. Alcoa (NYSE: AA) is leveraging its vertically integrated supply chain to capture this premium. The company is developing a gallium recovery plant at its Wagerup refinery in Western Australia, supported by $200 million from the Australian government and additional equity support from the U.S. and Japan. Financially, Alcoa reported Q1 earnings per share of $1.60, doubling from the previous quarter, driven largely by a 12.2% increase in realized aluminum prices. Simultaneously, Teck Resources (NYSE: TECK) is adopting a 'toll-booth' strategy, focusing on processing infrastructure rather than direct mining. Teck recently divested its Apex mine to Blue Moon Metals (NASDAQ: BMM) while retaining an 8% stake and securing a 0.5% net smelter returns royalty. This allows Teck to remain central to the North American semiconductor supply chain while mitigating direct operational risks. With Alcoa's San Ciprián smelter restart expected to contribute an additional $55 million in Q2 earnings, both companies are well-positioned to benefit from the ongoing diversification of critical mineral sourcing.