China Halts Helium Exports to Secure Domestic Supply Amid Mideast Tensions

China announced an immediate, temporary ban on helium exports on Friday, a defensive measure aimed at securing domestic supplies of the critical gas as renewed military conflict in the Middle East threatens to create global shortages.

Helium is an essential component in the manufacturing of semiconductors, and the move highlights Beijing's focus on protecting its strategically important industries from supply chain disruptions.

Protecting Domestic Supply

The export ban is a direct response to rising geopolitical risks that could disrupt global helium shipments. Earlier this year, conflict involving the U.S. and Iran led to helium shortages that affected companies worldwide, including in China, which relies heavily on imports.

"The helium export ban is a clear effort to protect domestic supply after the Iran conflict reignited," said Cory Combs, head of supply chain and critical minerals research at policy research firm Trivium China, in a comment to Reuters. Beijing has previously used similar export curbs to manage domestic supplies of materials like fuel and fertilizers.

China is highly dependent on foreign helium, with Trivium estimating that imports account for approximately 85% of its needs. Qatar, which provides about a third of the world's helium, has supplied more than half of China's imports in recent years, but its exports are vulnerable to disruptions in the region.

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Limited Global Market Impact

While significant for China's domestic market, the export ban is not expected to cause major shocks to global supply or prices. China is not a major exporter of helium; its companies typically sell smaller, surplus volumes into other Asian markets.

According to Combs, the primary goal of the ban is to prevent Chinese firms from exporting their limited supplies to capitalize on rising regional prices, which would worsen domestic price spikes and shortages. "I’m not aware of any country particularly dependent on imports of helium from China," he noted.

Helium is critical for heat management in several stages of semiconductor production, including:

• Wafer cooling
• Plasma etching
• Chemical vapor deposition
• Lithography support