Independent maritime monitor Automatic updates Public methodology
Energy and trade

Which countries depend most on the Strait of Hormuz?

Asia carries the greatest physical exposure, but dependence is not simply a barrel count.

30-second conclusion

The essentials

China and India receive the largest combined volume; Japan and South Korea have highly sensitive import dependence; Europe receives less direct flow but remains exposed to global prices. Qatar and the UAE are vulnerable as exporters.

How dependence should be measured

There is no single correct ranking. Direct volume, import share, logistical alternatives, inventories and the capacity to absorb higher prices produce different results.

Fact
The IEA estimates that almost 15 million barrels a day of crude crossed Hormuz in 2025 — around 34% of global crude trade — alongside roughly 5 million barrels a day of oil products.

Asia concentrates physical exposure

China and India together received 44% of crude crossing Hormuz in 2025. The EIA reports that China, India, Japan and South Korea accounted for 74% of crude and condensate destinations in the first half of 2025.

MarketExposureCautious reading
ChinaLargest absolute volume.A broad supplier portfolio helps, but scale makes rapid replacement difficult.
IndiaRegional crude and LNG.Exposed to crude, freight and gas at the same time.
Japan and KoreaHigh import dependence.Less room to offset a prolonged maritime disruption.

LNG changes the map

More than 110 bcm of LNG crossed Hormuz in 2025 and almost 90% went to Asia. A major loss of supply would raise global competition for cargoes, including for buyers without direct Qatari contracts.

Europe: lower direct flow, high price exposure

Europe received about 4% of regional crude and just over 10% of LNG crossing Hormuz in 2025. Direct exposure is lower than Asia’s, but oil, LNG, freight, insurance, refining and inflation would still transmit the shock.

Inference
Replacing some physical volumes does not remove the global replacement price.

A ranking without false precision

China, India, Japan and South Korea form the first import-exposure group. Qatar and the UAE belong to another category: exporters whose access to world markets physically depends on the passage. Europe has lower direct exposure and high economic exposure.

How duration changes the outcome

A short incident primarily affects insurance and volatility. A disruption lasting weeks tests inventories and bypass routes. A prolonged closure creates physical production, storage and export constraints inside the Gulf.

Scenario
The IEA estimates 3.5–5.5 mb/d of available bypass capacity, far below normal total flows.

Primary sources

Editorial record

Traceability and corrections

Published
17/07/2026
Author
Estrecho Ormuz Editorial Team
Method
Facts, inferences and scenarios are separated; official and primary sources are prioritised.
Corrections
Submit a documented correction