ASEAN-6 Facing Geoeconomic and Supply Chain Challenges Amid the 2026 Hormuz Shock
02/04/2026
ASEAN-6 Amid the 2026 Hormuz Shock: A Geoeconomic and Supply Chain Challenge
Global Context 2026
The IMF currently projects global growth of around 3.2–3.3% in 2026. However, under downside scenarios, several analytical institutions suggest that if oil prices remain near USD 100 per barrel for an extended period, growth could fall below 3%.Within the region, ASEAN-6 (Indonesia, Malaysia, the Philippines, Singapore, Thailand, and Viet Nam) faces its biggest challenge since COVID-19. UBS (Union Bank of Switzerland) forecasts ASEAN-6 growth at approximately 4.9% in 2026; under more adverse scenarios, this could decline to around 4.5%.
These projections are indicative and may shift as geopolitical dynamics and oil prices evolve.
Impact of the Strait of Hormuz on ASEAN-6
At its narrowest point, the Strait of Hormuz is only about 34 km wide, yet it handles an estimated 17–20 million barrels of oil per day and a substantial share of LNG shipments from Qatar and the UAE to Asia. Disruptions to this route fracture global energy supply chains, driving up transportation, insurance, and logistics costs. This represents a severe economic shock for energy-import-dependent economies and for the structure of global supply chains.
ASEAN-6 GDP 2026 and the Hormuz Impact
Viet Nam: Growth is driven by FDI and an extensive FTA network, positioning the country as an emerging manufacturing hub within regional value chains. However, reliance on FDI-led exports and energy imports exposes Viet Nam to inflationary and exchange rate pressures under a Hormuz disruption.
Thailand: With GDP at approximately USD 561 billion, Thailand remains constrained by the middle-income trap and an ageing population. Its heavy dependence on imported energy makes it particularly vulnerable to sustained oil price shocks without structural reforms.
Malaysia: Strong LNG and semiconductor exports, combined with a balanced external strategy, provide relative stability. Nevertheless, the economy remains export-dependent and faces challenges in developing high-quality human capital.
Singapore: Despite importing nearly all of its energy, substantial financial reserves and robust institutions support short-term resilience. The longer-term challenge lies in maintaining its transshipment role amid increasing trade fragmentation and regionalisation.
Philippines: A young population and domestic consumption underpin growth. The BPO (Business Process Outsourcing) sector – covering services such as customer support, accounting, and data processing – serves as a key pillar, generating foreign exchange and large-scale employment. However, limited industrial depth, infrastructure constraints, and modest foreign exchange reserves leave the economy exposed to imported inflation and growth slowdowns if energy prices remain elevated.
Indonesia: With GDP of around USD 1.5 trillion, Indonesia is relatively energy self-sufficient and plays a central role in the global nickel supply chain – a key component of the energy transition. This reduces its exposure to Hormuz-related shocks while creating opportunities to attract capital linked to clean energy and industrial development.
Challenges and Opportunities for ASEAN-6 Supply Chains
The Hormuz disruption extends beyond oil prices, representing a systemic shock to global transport and logistics networks.
The 2026 Hormuz shock underscores that GDP growth is only the visible surface. Beneath it lie energy structures, corporate resilience, logistics system quality, and adaptability – factors that ultimately determine economic endurance. Southeast Asia’s economic race has entered a new phase: it is no longer solely about growth speed, but about who can build more resilient supply chains and logistics ecosystems in the face of structural disruptions
At its narrowest point, the Strait of Hormuz is only about 34 km wide, yet it handles an estimated 17–20 million barrels of oil per day and a substantial share of LNG shipments from Qatar and the UAE to Asia. Disruptions to this route fracture global energy supply chains, driving up transportation, insurance, and logistics costs. This represents a severe economic shock for energy-import-dependent economies and for the structure of global supply chains.
ASEAN-6 GDP 2026 and the Hormuz Impact
| Country | Nominal GDP 2026 | Key Characteristics | Expose to Hormuz |
| Viet Nam | USD 511.06 billion | Rapid growth, emerging manufacturing hub | Medium – High |
| Thailand | USD 561.51 billion | Slowing growth, tourism-dependent | Very High |
| Malaysia | USD 505.36 billion | Balance, LNG & Chip Exports | Low – Medium |
| Singapore | USD 606.23 billion | Financial and Logistics Hub | Medium |
| Philippines | USD 533.92 billion | Domestic consumption-driven, young population | Very High |
| Indonesia | USD 1,550.24 billion | Large domestic market, resource-rich | Low |
Source: IMF
Viet Nam: Growth is driven by FDI and an extensive FTA network, positioning the country as an emerging manufacturing hub within regional value chains. However, reliance on FDI-led exports and energy imports exposes Viet Nam to inflationary and exchange rate pressures under a Hormuz disruption.
Thailand: With GDP at approximately USD 561 billion, Thailand remains constrained by the middle-income trap and an ageing population. Its heavy dependence on imported energy makes it particularly vulnerable to sustained oil price shocks without structural reforms.
Malaysia: Strong LNG and semiconductor exports, combined with a balanced external strategy, provide relative stability. Nevertheless, the economy remains export-dependent and faces challenges in developing high-quality human capital.
Singapore: Despite importing nearly all of its energy, substantial financial reserves and robust institutions support short-term resilience. The longer-term challenge lies in maintaining its transshipment role amid increasing trade fragmentation and regionalisation.
Philippines: A young population and domestic consumption underpin growth. The BPO (Business Process Outsourcing) sector – covering services such as customer support, accounting, and data processing – serves as a key pillar, generating foreign exchange and large-scale employment. However, limited industrial depth, infrastructure constraints, and modest foreign exchange reserves leave the economy exposed to imported inflation and growth slowdowns if energy prices remain elevated.
Indonesia: With GDP of around USD 1.5 trillion, Indonesia is relatively energy self-sufficient and plays a central role in the global nickel supply chain – a key component of the energy transition. This reduces its exposure to Hormuz-related shocks while creating opportunities to attract capital linked to clean energy and industrial development.
Challenges and Opportunities for ASEAN-6 Supply Chains
The Hormuz disruption extends beyond oil prices, representing a systemic shock to global transport and logistics networks.
- Freight rates on Asia–Europe, Asia–US, and Asia–Middle East routes are under upward pressure as vessels avoid high-risk zones and reroute via the Cape of Good Hope, extending transit times by several days compared to Suez Canal routes.
- Insurance costs have surged, with war risk surcharges and conflict-related premiums significantly increasing overall logistics expenses.
- Imbalances in empty container availability may intensify at major Asian transshipment hubs – including Singapore, Malaysia, and Viet Nam – as shipping schedules are disrupted and port operations continuously adjusted.
- Conversely, ASEAN has the opportunity to strengthen its role as an alternative transshipment belt by leveraging port capacity, value-added logistics services, and more flexible supply chain solutions.
The 2026 Hormuz shock underscores that GDP growth is only the visible surface. Beneath it lie energy structures, corporate resilience, logistics system quality, and adaptability – factors that ultimately determine economic endurance. Southeast Asia’s economic race has entered a new phase: it is no longer solely about growth speed, but about who can build more resilient supply chains and logistics ecosystems in the face of structural disruptions
Contact Vantage Logistics to develop a transport plan aligned with your supply chain risks.