China’s tungsten export controls expose global semiconductor dependency and the fragility of AI supply chains
Original framing: “Do China’s export curbs on tungsten threaten Japan’s AI chip supply chain?” — South China Morning Post
Tungsten’s strategic importance dates to WWII, when it became a linchpin of military-industrial complexes in Germany, the US, and Japan, foreshadowing today’s AI-driven resource wars. The mineral’s extraction has repeatedly triggered geopolitical tensions, from the 1970s tungsten crisis during the Vietnam War to China’s 2010 rare earths embargo against Japan. This history reveals a cyclical pattern: as demand for advanced technologies grows, so does the weaponization of critical minerals, often at the expense of labor rights and environmental integrity.
The tungsten export curbs crisis is not merely a geopolitical skirmish but a symptom of a global industrial system that has prioritized efficiency over resilience, outsourcing risk to the Global South and marginalized communities.
China’s dominance in tungsten production reflects decades of Western corporations and governments offshoring extraction to regions with weak labor and environmental protections, a pattern now boomeranging back as supply chain fragility. Indigenous knowledge systems, which have long warned against the extractive logic of industrialization, offer a corrective: stewardship over exploitation, community consent over corporate control. The solution pathways—circular economy innovations, multilateral agreements, indigenous-led stewardship, and alternative materials—must be pursued in tandem, not as siloed fixes, to break the cycle of mineral nationalism and ecological collapse. This requires dismantling the power structures that frame resources as commodities rather than sacred or communal entities, a shift that would demand humility from both policymakers and technologists alike.