#AIBoomDrivesTungstenShortage

Two Japanese producers have already stopped WF₆ output.
The reason is straightforward: raw material supply for tungsten has tightened to the point where production is no longer viable at current input costs. AI data-center buildouts and semiconductor manufacturing are the primary demand drivers, and the market is now looking at potential price increases of 70-90% in the second half of the year if the shortage persists. Tungsten is a critical input for certain high-performance components; when supply is constrained at the source, the effect tends to show up downstream relatively quickly.
This is not a short-term headline. It is a physical shortage meeting accelerating demand from the same AI infrastructure cycle that has already driven other specialized materials higher. When producers in a concentrated supply chain halt output, the adjustment usually comes through price rather than rapid new supply.
On the semiconductor side, names such as 005930 have already been through a meaningful correction from their earlier highs, currently trading near 258,000 after peaking above 370,000. RSI sits around 49 and the 50-period average is overhead. The stock is no longer in the vertical phase of its previous advance, which means any cost-pressure narrative from materials like tungsten arrives at a different point in the cycle than it would have six months ago.
The practical takeaway is that specialized input shortages can become a secondary variable for semiconductor and AI-related equities even when the broader demand story remains intact. Higher tungsten prices would represent a cost item rather than a demand destroyer, but margins in certain segments could feel it if the 70-90% projection materializes.
I am watching the supply updates more closely than any single price target. If more producers report constraints or if inventories continue to decline, the price adjustment is likely to remain one-directional in the near term. The AI buildout has already shown it can absorb higher costs for critical materials; the question is how widely those costs will be passed through.
Are you treating this as a pure commodity story or as a cost-input risk for the semiconductor complex?
‍$Samsung Electronics