Taiwan's Chip Industry Relies on Qatar for Nearly 90% of Helium Supply; Hormuz Strait Blockade Sparks Supply Crisis
0xBroomberg
Taiwan's fabs now source 87.7% of their helium from Qatar. When the Strait of Hormuz shut down, roughly a third of global helium capacity vanished overnight — threatening the one cooling gas that chipmaking literally cannot replace.
How did Taiwan end up betting on a single supplier?
In 2025, 87.7% of Taiwan's helium imports came from Qatar, up from 46% in 2021. U.S.-sourced helium collapsed from 33% to just 4.2% over the same period.
This means → fabs led by TSMC had effectively staked their supply chain on one country before the crisis even began — and that country's exports must transit the Strait of Hormuz.
In plain terms = Taiwan used to have two delivery routes; now it has one, and that one just got blocked.
What happened to global helium when the strait closed?
After U.S.–Israeli strikes on Iran in late February 2026, the Strait of Hormuz effectively closed. By early March, QatarEnergy suspended its Ras Laffan plant and declared force majeure.
Qatar's helium is a byproduct of liquefied natural gas, accounting for roughly 30%–36% of global supply. The shutdown wiped out nearly a third of world helium output almost overnight.
Pressure kept building: on April 14 Russia imposed helium export controls through end-2027; on June 21 a Ras Laffan facility exploded during a restart attempt, pushing recovery further out.
Even after a preliminary ceasefire, shipping reports indicated the strait remained difficult to transit. Qatar's export corridor has not returned to normal.
Prices have come down — does that mean the crisis is over?
Northeast Asian spot helium peaked in March 2026, eased to about $145 per thousand cubic feet in May and roughly $120 in June. But the 2025 U.S. benchmark was only about $12 per cubic meter — spot prices remain far above historical norms.
This means → the price pullback does not signal restored supply. Buyers rationed discretionary usage — they are stretching what they have, not getting more.
Contract prices reportedly rose 20%–40% above expiring terms. Distributors invoked force majeure while prioritizing medical customers.
Why can't chipmakers just switch to another gas?
Helium cools superconducting magnets, transfers heat during wafer processing, and detects leaks. Semiconductors currently account for about 24% of global helium demand, projected to reach 30% by 2030.
The U.S. Geological Survey states explicitly: below roughly −257 °C, "no substance can substitute for helium."
In plain terms = several chipmaking steps require extreme cold, and at those temperatures helium is the only gas on Earth that works. This is not a problem a cheaper alternative can solve.
How exposed are the other major buyers?
China: Qatar accounts for 60.5%, but Russia's share jumped from 6.7% in 2021 to 31.8%, creating a dual-source structure. Russia's April export controls hit China especially hard — China is one of the few major buyers that still had access to Russian helium.
South Korea: Measured by pure-helium volume, South Korea's Qatar dependence is 64.7%, higher than the 55% implied by trade-value data. This reflects customs codes that lump helium with neon, krypton, and xenon — gases sourced mostly from China, Russia, and domestic air-separation units — diluting Qatar's share. Fitch Ratings has flagged South Korea alongside Taiwan as the most exposed.
Japan: The most diversified of the four. Over half of Japan's 2025 helium reportedly came from the U.S., with Qatar at 28%–37% — though this figure has not been verified against the same customs dataset.
What should we watch next?
Alternative sources have not yet reached scale, and Hormuz transit remains uncertain.
This means → whether Taiwan's fabs can maintain helium inventories without cutting production is now the key indicator of how deep this crisis actually bites.
In plain terms = the question is not how high the price goes — it is whether there is enough gas at all. Once stockpiles run out, production lines stop.
Content is for reference only, not financial advice.