Asian refiners look set to be among the biggest beneficiaries of a sustained recovery in Middle Eastern crude oil exports.
Oil exports from the Middle East have largely returned to pre-war levels as tanker movements through the Strait of Hormuz have increased.
Total crude oil and condensate exports from the region — excluding Iran — averaged 18.11 million tonnes a week last month, according to Kpler, compared with a weekly average of around 18.22 million tonnes during the eight weeks prior to the start of the conflict with Iran at the end of February.
However, Middle Eastern fuel exports remain at less than half of pre-war levels due to damage to regional refineries.
That gap works in favour of those who can fill it. Asia holds around 37 per cent of global refining capacity, according to the Energy Institute, and refiners in India, China, South Korea and Singapore are well placed to capture the value attached to turning crude into petrol, diesel and jet fuel.
The gains are not Asia's alone, as refining margins have climbed in all regions this year because fuel prices have risen more than crude oil costs.
Even so, the recovery in Middle Eastern oil supplies should mean that a larger share of the profits and pricing power attached to those barrels will flow to Asia's refining hubs for as long as the Gulf's own refineries remain impaired.
Before the war, Gulf producers spent years expanding downstream. Saudi Arabia, Kuwait and the United Arab Emirates invested heavily in refining and petrochemical capacity, seeking to capture more value from each barrel and reduce reliance on crude exports alone.
The conflict with Iran has disrupted that strategy. Roughly 20 refineries across the Middle East have been struck since fighting began, taking more than 2.3 million barrels per day (bpd) of refining capacity offline.
Damage assessments have been slow because of continuing tensions, but refineries are among the most complex industrial facilities in the energy sector and are much more difficult to repair than oil wells.
That situation means crude output and exports are likely to recover well before refining capacity does, leaving oil producers in the Middle East to rely on other refiners to process their crude.
Asian refineries have cut utilisation rates notably since the conflict began as crude supplies collapsed and shipping costs surged.
The Middle East supplied around 60 per cent of Asia's crude imports last year, according to Kpler, and the sudden drop in flows from the region prompted refiners across Asia to slash throughput by six million bpd in April, according to the International Energy Agency (IEA).
Refinery output has crept higher since, but there's room for further expansion. Many of Asia's large coastal complexes were built specifically to import crude in bulk and convert it into fuels and petrochemicals for domestic and export markets.
India appears particularly well positioned to benefit.
The country sits less than four days by sea from the Gulf's major export terminals and is close to fuel-hungry markets across South and Southeast Asia that have faced supply disruptions since the conflict began.
China also stands to gain. It possesses the world's largest refining system, with capacity of around 18.8 million bpd.
South Korea and Singapore could benefit from higher utilisation rates and increased export activity.
As more crude is routed through Asian processing hubs, those centres become increasingly important to global fuel security, pricing and trade flows.
The broader significance of recovering Gulf production may ultimately be a shift in where influence is exercised across oil markets.
Just over one-third of global crude oil and condensate exports came from the Americas during the second quarter of this year, according to data from Kpler.
That figure compares with an average of roughly 22 per cent since 2024.
The shift has given the United States and other regional producers greater influence over trade flows, pricing dynamics and energy security discussions.
A sustained return of Middle Eastern crude would alter that balance.
A decade ago, Gulf producers set out to capture more value from every barrel by expanding into refining and fuel exports.
The war has pushed them back down the value chain, at least for now. Until they rebuild what was damaged, much of the value in Gulf crude is likely to be captured further east.
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