Wire · operational-macro
China blocks exports of helium, key for chipmaking, as Iran war squeezes supply
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Semiconductors
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China
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Fusion42 · 11 July 2026 · Fusion42 review
China has halted helium exports to protect domestic supply amid the Iran war, which is disrupting global helium production. The move creates acute supply pressure for chipmakers and semiconductor manufacturers globally.
This Wire brief sits within Fusion42's coverage of Semiconductors.
◆ ◆ The Wire takeaway
Helium just became a war material. If you're making chips, cooling systems, or anything that needs cryogenics, your supply cost is about to spike and your lead times just stretched—China controls the export valve now.
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1 source · 11 Jul 2026
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Semiconductorshelium-supplychip-manufacturingexport-controlsiran-conflictsupply-chain