Tungsten

Current status

Tungsten supply chains face severe disruption risk following 418 critical and high-severity events across key producing regions in the last 30 days. China, which controls 80% of global production, experienced multiple critical incidents including embargos, economic blockades, and widespread wildfires affecting industrial regions. Simultaneous military actions in Russia and Vietnam — two other major producers — have created a perfect storm scenario for this already concentrated market.

Supply chain impact

• Cutting tool and drill bit manufacturers face immediate supply constraints, as 40% of tungsten demand serves industrial machining applications with limited substitutes for high-performance operations.
• Electronics and lighting sectors consuming 30% of tungsten output will experience procurement difficulties, particularly for specialized components requiring tungsten's unique thermal properties.
• Aerospace manufacturers dependent on tungsten for jet engine components face dual exposure through Chinese supply dominance and Russian production disruptions amid ongoing military actions.
• Defense contractors producing armor-piercing ammunition may encounter severe shortages given tungsten's military-critical status and the geopolitical nature of current disruptions.
• Global tungsten carbide product availability will tighten significantly as China controls most downstream processing capacity beyond raw material extraction.

Watch points

• Monitor Chinese export quota announcements or formal trade restrictions, as Beijing has historically used tungsten exports as a policy tool and recent embargo events suggest potential supply weaponization.
• Track Vietnamese production capacity restoration timelines following conventional military actions, as Vietnam represents the third-largest global producer after China and Russia.
• Watch for emergency stockpile releases from strategic reserves in the US, EU, and Japan, which could provide temporary relief but signal recognition of supply crisis severity.