Tungsten import reliance raises supply security concerns and prompts calls for stockpiles and tighter export controls
Taiwan's heavy reliance on tungsten imports is prompting industry calls for strategic stockpiles and tighter controls on metal waste exports to improve supply security. Tungsten is a critical material for semiconductor manufacturing tools and certain chip components.
Potential future policy actions could tighten supply and increase costs for downstream semiconductor tooling and specialty chip producers.
- Impact score
- 45 / 100, medium impact