China blocks helium exports amid Iran war supply squeeze
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- China's commerce ministry and customs agency announced a temporary helium export ban effective immediately under the Foreign Trade Law, offering no elaboration on reasons.
- The Iran war, which began in late February, has disrupted global helium supply and pushed prices up substantially, creating the trigger for China's move.
- China produces only about 15% of its own helium domestically and imports most of it from Qatar, which generates roughly one-third of global supply.
- Gary Ng, senior economist at Natixis, said the ban is intended to protect local industry — especially chipmaking — and is driven by supply security rather than political motives.
- Cameron Johnson of Tidalwave Solutions said the ban signals China "knows there's simply not enough helium to do what they need to do."
- Ng cautioned that China is a relatively small helium exporter, so global impact may be limited despite the broader supply shock.
Why it matters: China's chipmakers and hospitals gain protection from a tightening helium squeeze worsened by the Iran war's disruption of Qatar — a source of roughly one-third of global supply — since late February. Though China produces only about 15% of its own helium and is a small global exporter, the ban shows domestic self-sufficiency for its U.S.-rival chip sector now trumps export earnings.
