The semiconductor industry is no stranger to supply‑chain shocks. But the West Asia conflict this month has exposed a far less visible but more fragile vulnerability – helium.
Helium rarely features in boardroom discussions, yet it is non‑substitutable in advanced semiconductor manufacturing. With attacks on energy producing assets in Qatar and shipping disruption through the Strait of Hormuz, the global helium supply is getting significantly impacted triggering a strategic risk for fabs worldwide and particularly for highly open, import‑dependent ecosystems like Singapore.
Why Helium matters in Semiconductor Manufacturing
Helium is essential across multiple steps of semiconductor manufacturing:
- Cooling lithography, etching and deposition equipment
- Maintaining stable thermal and vacuum conditions in advanced fab
- Supporting high‑precision processes where contamination is unacceptable
- Cooling wafer backside, to transport and clean process gas
- Leak testing in process tools, gas pipelines etc.
Industry bodies have consistently warned that even a few days of helium disruption can slow or halt production, especially in advanced nodes where no viable substitutes exist at scale.
Frost & Sullivan has highlighted that materials availability — not demand — is emerging as the key constraint on semiconductor growth, particularly as fabs push into sub‑5nm, advanced packaging, and AI‑driven manufacturing.
How is this disruption different?
According to United States Geological Survey (USGS) Mineral Commodity Summaries 2025, Qatar’s estimated Helium production (which is extracted as a by‑product of LNG processing) was approximately 64 million cubic meters in 2024, accounting for nearly a third of global total.
Following Iranian strikes in early March 2026:
- Qatar Energy halted production at Ras Laffan
- Force majeure was declared on LNG‑linked by‑products, including helium
- Shipping through the Strait of Hormuz slowed to near standstill
According to industry experts, if disruptions extend beyond few weeks, helium shortages could persist for months. Thus, it is not a price spike issue alone, but a business continuity risk.
Perspectives from Frost & Sullivan’s Semiconductor Research
Frost & Sullivan’s semiconductor and materials research provide three critical perspectives to better understand the current context:
- Semiconductor growth is becoming materials‑constrained
Frost & Sullivan projects sustained semiconductor expansion through the decade, driven by AI, electrification, and industrial automation. However, its analysis also flags that critical materials and specialty gases are now among the top systemic risks to fab uptime and expansion, alongside energy and talent shortages.
- Advanced manufacturing increases helium intensity
As fabs move toward advanced logic, compound semiconductors (SiC, GaN) and advanced packaging, helium intensity per wafer does not fall — and in some processes, it increases. Frost & Sullivan notes that this scaling complexity, not just volume, is reshaping materials demand.
- Asia‑Pacific supply chains remain geopolitically exposed
Frost & Sullivan’s Asia‑Pacific outlook consistently identifies geopolitical concentration risk as a structural weakness in regional semiconductor supply chains. Heavy dependence on a small number of upstream material sources — helium included — amplifies exposure during geopolitical shocks.
Singapore’s critical material import dependency
Singapore produces around 10% of the world’s semiconductors and about 20% of global semiconductor manufacturing equipment, making it one of the most strategically important nodes in the global ecosystem.
At the same time:
- Singapore has no domestic helium production
- Helium imports are embedded in broader “rare gas” categories
- The ecosystem spans fabs, equipment makers, and advanced packaging
This combination makes Singapore both high‑impact and high‑exposure.
What Singapore can do?
Singapore is renowned for its long-term strategic foresight in industrial development, particularly within high-stakes sectors like semiconductors. The current crisis presents an opportunity for Singapore to:
- Treat helium as a strategic industrial input
Helium (and other electronic specialty gases) should be treated as a strategic manufacturing input, not just a plant consumable. Singapore already thinks this way about energy, water, and logistics. The semiconductor stack increasingly requires the same logic for specialty materials and gases. The country’s economic exposure justifies that shift.
- Accelerate helium efficiency and reclamation
Frost & Sullivan highlights process efficiency and circularity as key levers for industrial resilience. Deployment of helium recycling and reclaim systems across fabs could materially reduce exposure. It is estimated that under 50% of fabs in Singapore have helium recycling systems while in Japan and Taiwan it is over 70%. Taiwan faced acute helium shortages in 2021–2022, accelerating reclaim investments across advanced fabs. TSMC explicitly discloses helium recovery and reuse initiatives at a global level in its sustainability report
- Support supplier diversification and qualification
Singapore’s semiconductor sector is large, but its helium requirement is effectively imported and externally concentrated. The lesson from 2026 is that resilience must include not just dual sourcing of chips and tools, but dual sourcing and pre-qualification of specialty gases and related logistics paths as well. That is especially relevant when Gulf shipping disruptions can cascade far beyond the energy sector
Embed materials resilience into National Semiconductor Strategy
In the Singapore Semiconductor Industry Landscape Study undertaken by Frost & Sullivan for Singapore Semiconductor Industry Association (SSIA), strengthening Singapore’s semiconductor materials and chemical supply chain through select local manufacturing and broader regional collaboration was identified as one of the key focus areas for the country to reduce dependency, enhance competitiveness, and foster innovation in the sector. In the same report Frost & Sullivan has projected that the addressable market for production, distribution, and sale of all critical materials and chemicals used in the manufacturing of semiconductor devices, in Southeast Asia alone will be about US$6.5 billion by 2030.
The 2026 Middle East conflict is a reminder that the most critical risks in advanced manufacturing are often the least visible. Helium is not just a gas; it is a strategic enabler of digital economies.
Singapore’s national positioning has long rested on reliability, resilience, and execution. In a world where manufacturing inputs like helium can become a hidden constraint, the next phase of semiconductor competitiveness will not only be defined by attracting fabs and talent. It will also depend on whether the ecosystem can secure, recycle, qualify, and manage critical materials more effectively than rival locations
