Nvidia, TSMC Are Dangerously Exposed To A Hidden War Risk (Hint: Not Oil)

TSM stock is moving. See the chart and price action here. The Unseen Helium ChokepointHelium is an indispensable input in advanced chipmaking, used to cool EUV scanners, stabilize high‑vacuum lithography, and purge and control plasmas in etch and deposition tools. Its unique mix of chemical inertness and exceptional thermal conductivity makes it effectively irreplaceable for leading‑edge 5 nm and below production — exactly the nodes powering Nvidia GPUs and TSMC fabs.Qatar sits at the heart of the market, s ...