How Middle East War Raises Costs for Asian Manufacturers

The short version: three pressure points

For manufacturers, the conflict transmits through three linked channels.

Energy costs. The International Monetary Fund says about 25%–30% of global oil and 20% of liquefied natural gas pass through the Strait of Hormuz, with large energy importers in Asia and Europe bearing higher fuel and input costs .

Shipping costs and lead times. The UK Office for Budget Responsibility, Britain’s fiscal watchdog, said in March 2024 that the immediate global economic impact of Middle East instability had mainly come from Red Sea shipping disruption. Freight costs from China, measured by the Shanghai Containerized Freight Index, had risen to more than twice their historical average, though they remained less than half their pandemic peak .

Inflation and finance. The IMF’s managing director warned that war in the Middle East points to higher inflation and slower global growth . The IMF has also noted pressure from higher food and fertilizer prices and tighter financial conditions in parts of the Asia-Pacific region and elsewhere .

Energy: Hormuz risk moves straight into production costs

The Strait of Hormuz is not just a strategic waterway. For Asian manufacturers, it is a cost variable. Around 25%–30% of global oil and 20% of LNG pass through it, feeding demand in Asia and parts of Europe . If those flows are disrupted, or if markets price in a higher risk of disruption, energy-importing economies face pressure on power, fuel, transport and upstream input costs .

The impact goes beyond crude oil. The World Economic Forum has warned that disruption around Hormuz threatens not only oil shipments but also fertilizer access and high-tech supply chains . That matters because factory costs are built from layers: electricity, petrochemical inputs, packaging, freight, components and financing. A shock in one layer can quickly change procurement budgets and customer quotes.

But the pain is uneven. IMF-related reporting notes that the impact depends on whether an economy is an energy exporter or importer, and how much fiscal room it has to absorb the shock . The same crisis can therefore look very different for an oil exporter, a fuel-importing manufacturing hub, and a company locked into fixed-price contracts.

Shipping: the Red Sea makes “on time” more expensive

The second pressure point is shipping. The IMF has identified the war in Gaza, attacks on Red Sea shipping and lower oil output as factors weighing on the economic outlook for the Middle East and North Africa . For Asian exporters, the issue is not only delay. It is that a major route to Europe becomes harder to plan around.

The OBR said the immediate economic effect of Middle East instability had primarily come through Red Sea shipping disruption, with China export freight rates rising to more than twice their historical average . A report on World Bank findings said the Red Sea crisis had disrupted global trade and maritime transport, reshaped port activity along the Asia-Europe corridor, and raised global shipping costs by 141% .

For a factory, that can show up in practical ways: longer delivery buffers, more expensive freight quotes, less confidence in sailing schedules and tougher conversations with customers about delivery dates. Even if production lines keep running, the landed cost of goods can rise.

Supply chains: from cheapest route to safer route

Before the latest disruptions, much of Asia’s manufacturing advantage rested on scale, efficiency and dependable logistics. When energy and shipping risks rise together, procurement teams can no longer focus only on the lowest unit price. They also have to weigh route risk, port options, backup suppliers and how much safety stock is worth carrying.

The World Economic Forum has described the economic fallout from Middle East conflict as radiating beyond the Gulf and potentially reshaping markets and supply chains for years . That does not mean companies will abandon Asia. It does mean resilience has a price.

Dual sourcing, extra inventory, alternative ports and more conservative delivery schedules can reduce the chance of a supply break. But they also raise warehousing, procurement and operating costs. A supply chain may become safer without becoming cheaper.

Inflation: factory costs can become consumer prices

Higher energy and freight costs first appear in business-to-business contracts. If they persist, they can move into export prices, import prices and eventually consumer prices. The IMF’s managing director has warned that Middle East war means higher inflation and slower global growth .

The transmission routes are straightforward. Fuel raises production and transport costs. Red Sea disruption raises shipping costs. Food and fertilizer price pressures can lift broader input and living costs. Tighter financial conditions make borrowing and working capital more expensive .

That combination is difficult for both companies and policymakers: costs rise at the same time that demand may soften.

Which Asian firms are most exposed?

The first group is energy-import-dependent economies and energy-intensive manufacturers. The IMF has warned that Asia’s reliance on imported oil and gas, particularly from the Middle East, makes the region more exposed to supply disruptions or price spikes .

The second group is exporters that depend heavily on long-distance sea routes between Asia and Europe. Red Sea disruption has already changed shipping costs and port trade activity along that corridor .

The third group is companies with weak pricing power. If contracts are fixed, margins are thin or competition is intense, higher fuel, freight, inventory and financing costs are harder to pass on. The broader shock is also asymmetric: its severity depends on whether a country exports or imports energy and on its fiscal capacity to cushion the impact .

Four signals to watch

1. The Strait of Hormuz. Any larger disruption matters because about 25%–30% of global oil and 20% of LNG pass through the waterway .
2. Red Sea route stability. Red Sea shipping attacks are already part of the pressure on trade and regional growth, and related reporting says the crisis has pushed up global shipping costs .
3. Container freight benchmarks. The OBR noted that China export freight rates rose to more than twice their historical average, showing how quickly shipping stress can feed into export costs .
4. Inflation and credit conditions. The IMF has warned of higher inflation, slower growth and tighter financial conditions in parts of the world economy .

Bottom line

Middle East war does not have to close factory gates to raise the cost of Asian manufacturing. The bigger danger is a layered squeeze: energy, freight, raw materials and finance all becoming more expensive or less predictable at once .

If the conflict further affects the Strait of Hormuz or major Red Sea routes, Asian energy importers and export manufacturers would be among the first to feel the strain. Hormuz carries a major share of global oil and LNG, while the Red Sea crisis has already disrupted global shipping and the Asia-Europe trade corridor .