As tensions between the U.S. and Iran continue to escalate, the impact is no longer limited to geopolitics. It is increasingly feeding into global energy and logistics markets. The U.S. Energy Information Administration (EIA) says the Strait of Hormuz handled more than one-quarter of global seaborne oil trade in 2024 and the first quarter of 2025, while roughly one-fifth of global oil and petroleum product consumption was linked to the route. The strait is also a critical corridor for LNG flows. In practical terms, that means even a short disruption can quickly affect oil prices, bunker fuel costs, and shipping routes.

Recent Reuters reporting shows that markets are already feeling the strain. U.S. manufacturing activity remained stable in April, but supplier delivery performance worsened and input costs climbed to a four-year high, with Middle East conflict disrupting shipping through the Strait of Hormuz. Reuters also reported that Maersk’s monthly fuel costs rose by about $500 million, underscoring how fast transport cost pressure can spread through the economy.

For electronics manufacturers, the effect usually goes beyond fuel prices alone. Higher freight costs, longer lead times, tighter inventory planning, and rising prices for certain materials and packaging can all appear at the same time. This is an industry inference based on the Strait of Hormuz’s strategic role, the rise in manufacturing input costs, and the additional fuel burden reported by major shipping operators.

From Taiwan’s electronics supply chain perspective, companies in cables, connectors, wire harnesses, and precision components are likely to pay close attention to two things: whether logistics and fuel costs continue to push up quotations, and whether high-value, time-sensitive orders require more buffer inventory and more flexible delivery schedules. In geopolitical risk cycles, the first signals often show up in pricing, production planning, and delivery timing before shortages become obvious. That is an industry interpretation based on the public reporting above.

Source:
U.S. Energy Information Administration (EIA), Reuters, UNCTAD, and Maersk public reporting and filings.

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