Strait of Hormuz "Locks" Helium – Global Chip Supply Chain Crisis "On the Verge of Eruption"

The blockade of the Strait of Hormuz is quietly transforming an energy crisis into a systemic shock for the semiconductor supply chain.

In its latest research report released on March 23, Deutsche Bank warned that the disruption of Qatar's helium supply is pushing global chip manufacturing hubs like South Korea and Japan towards a potential production crisis. Helium spot prices have doubled since the outbreak of the Middle East crisis. Currently, no major semiconductor companies have reported production disruptions, and South Korean chip manufacturers' inventories are estimated to last for about six months, but this buffer is rapidly shrinking.

Deutsche Bank strategist Perry Kojodjojo pointed out that Iran's strike on Qatar's Ras Laffan Industrial City has caused "widespread damage." Qatar subsequently declared force majeure on liquefied natural gas (LNG) and its by-products (including helium), bringing shipping activities in the Strait of Hormuz to a near standstill.

Deutsche Bank's report emphasized that if the conflict persists, the Asian tech industry will face a triple shock: pressure on economic growth, narrowing trade surpluses, and sell-offs in the stock market. The report believes this also poses significant downside risks to North Asian foreign exchange markets.

Helium: From Party Balloons to an "Irreplaceable" Component in Chip Manufacturing

While helium is often associated with festive balloons in the public consciousness, its industrial value far exceeds this. Deutsche Bank's report points out that helium is a critical raw material for semiconductor manufacturing, accounting for 21% of global helium demand. It is used in chip manufacturing to create an ultra-clean inert environment, and currently, there are no viable substitutes.

Global helium supply is highly concentrated. According to Deutsche Bank, citing data from the U.S. Semiconductor Industry Association (SIA), global helium production relies primarily on the United States (44%) and Qatar (34%). Russia's contribution to supply has fallen to about 9% in 2025 due to underinvestment and sanctions. Although the U.S. is the largest producer, most of its output is for domestic consumption. This makes Qatar a crucial hub for helium supply to the Asian semiconductor industry.

Major Asian chip economies have a high degree of reliance on Qatar: 65% of South Korea's helium imports come from Qatar, while Japan imports between 28% and 33%.

Ras Laffan Damaged, Supply Recovery Uncertain

Deutsche Bank's report indicates that the severity of this crisis lies not only in the supply disruption itself but also in the complexity of recovery. Qatar's Ras Laffan Industrial City is one of the world's most important helium production bases, and the "widespread damage" it sustained means that resuming production is not a simple restart but a long and arduous reconstruction project.

Meanwhile, even if the Strait of Hormuz reopens, the normalization of the supply chain will lag significantly behind the end of the conflict. A typical helium shipment from Qatar to Asia takes 30 to 45 days, and the supply pipeline is already under pressure.

On the demand side, global helium demand was already growing at an annual rate of 5% to 7%. With the expansion of AI-related manufacturing, this growth rate could approach the high single digits by 2030. The imbalance between supply and demand is being sharply amplified by this crisis.

Triple Shock: Growth, Trade, and Capital Markets

Deutsche Bank's report quantifies the potential impact of helium supply disruptions on Asian economies from three dimensions.

On the growth front, the electronics sector is the core pillar of the South Korean economy. In 2025, the electronics sector accounts for approximately 60% and 70% of the GDP of the two countries, respectively. Concurrently, global AI spending is expected to reach $2.52 trillion in 2026 (a 44% year-on-year increase). Top hyperscale cloud companies have a combined AI capital expenditure budget of approximately $700 billion, 75% of which is for infrastructure development. If chip supply is disrupted, this massive AI investment plan will face a direct impact, with South Korea being the most affected.

On the trade front, electronic products accounted for an average of about 40% of Asia's total exports in 2025. Net electronic exports are a significant source of trade surpluses for South Korea, Malaysia, and Singapore. Deutsche Bank warns that production slowdowns will compress these surpluses, making these economies more vulnerable to global risk shocks and potentially leading to currency depreciation – the trend of the South Korean won in 2022 serves as a precedent.

On the capital markets front, the electronics sector accounts for approximately 41% of the MSCI Asia Index, with South Korea and Taiwan having the highest weight. As of February 2026, foreign holdings were around 47% in Taiwan and 34.8% in South Korea. Both markets have seen a combined outflow of about $26 billion in capital so far this month. Deutsche Bank believes that if helium shortages lead to industry-wide production disruptions, the risk of further foreign capital withdrawal from Asian markets will rise significantly, putting heavy pressure on regional market performance.

Deutsche Bank's report ultimately converges these risks onto the foreign exchange market. Narrowing trade surpluses, continued capital outflows, and downward revisions to economic growth expectations will collectively exert downward pressure on North Asian currencies such as the South Korean won and the New Taiwan dollar. The report characterizes this helium supply crisis as a "brewing semiconductor shock" and warns that the market should not confine the impact of the Strait of Hormuz blockade to the energy sector – its far-reaching impact on the global technology supply chain may be the long-term risk that investors should be more vigilant about.