Brent Breaks $90 on Hormuz Fears, China's Pullback Keeps the Ceiling Low
Chinese demand retreat and a multi-billion barrel reserve buffer have contained oil prices well below early-war forecasts despite sustained Hormuz pressure.
ICE Brent crude front-month reached above $90 per barrel on Sunday (2026-07-19) as the Iran conflict escalated and tanker operators grew more cautious about Strait of Hormuz transits, before edging back to $88.88 on Monday (2026-07-20). Two months into a war that was supposed to send crude to $200, the number that keeps demanding explanation is how far short of that call prices have fallen.8
The answer is China. Beijing is not buying at the pace markets assumed when US forces began combat operations in Iran on Saturday (2026-05-16). That absence from the spot market has done more to cap the price ceiling than any diplomatic progress or supply-side adjustment.5
Around 50% of China's imported crude and 36% of its total crude supply pass through the Strait of Hormuz each year, according to a CSIS study cited by News18. The waterway handles roughly 20% of global oil supply, meaning any sustained restriction hits the world's largest crude importer directly and immediately.7,8
China entered this conflict unusually prepared. Its strategic petroleum reserve holds an estimated 1.2 to 1.4 billion barrels, enough to cover roughly four months of net crude imports. Coal still accounts for around 56% of primary energy consumption and 58% of electricity generation, which limits how much the economy bleeds when imported crude becomes expensive or scarce. Wind, solar and nuclear together contributed 22% of primary energy in 2024, giving policymakers room they did not have in previous oil shocks.7
The demand retreat predates the war. Chinese refiners had already been pulling back from spot crude markets before May, squeezed by domestic economic weakness and shrinking refinery margins. When US and Israeli strikes hit Iran, Beijing did not step in aggressively to replace lost barrels. That absence allowed prices to correct lower than the pure supply arithmetic implied.5,3
Iran's crude supply is bound up with Chinese buying in ways that complicate the damage assessment. Beijing imports around 90% of Iran's exported crude, most of it at a steep discount to circumvent US sanctions. Whether those flows have been physically interrupted or quietly rerouted through third-country intermediaries remains unclear from public data, but the liability is real.2
The price swings since May have been violent. ICE Brent plunged 17% to below $80 on Tuesday (2026-05-19) as initial reports suggested the conflict might be limited in scope, then rebounded toward $90 after the US Secretary of State made remarks traders interpreted as signalling a longer campaign. The recovery was fast but incomplete. Markets repriced Hormuz risk without fully pricing in a closure.1
A ceasefire in June cooled the premium briefly. By late June (2026-06-23), analysts were describing the 60-day pause as critical for China's economy given the strait's role in its supply chain. ICE Brent front-month back at $88.88 on Monday (2026-07-20) suggests confidence in the ceasefire's durability is limited.7
India has navigated a parallel exposure. Its crude imports are also routed through Hormuz, but Chinese buyers stepping back has freed up discounted barrels for Indian refiners, partly offsetting the supply shock that might otherwise have been far sharper.4
Bjarne Schieldrop, chief commodities analyst at SEB, characterised the military situation bluntly in comments published in May. "It has become quite clear now that this is the biggest bluff in history and it has gone horribly wrong," he said.2
The next signal is tanker routing data. Oil prices spiked 5% on Monday (2026-06-08) and dropped more than 3% on Tuesday (2026-06-09) when Hormuz sentiment last shifted sharply, a measure of how quickly the market moves on routing news. If Cape of Good Hope diversions become routine rather than contingency, freight costs rise and crude benchmarks have to absorb the uplift.6
Whether ICE Brent front-month holds below $90 or breaks higher depends less on battlefield developments than on Chinese demand. If Beijing's buying appetite returns while Hormuz remains contested, the floor under prices rises fast. If demand stays soft and a durable ceasefire takes shape, the war premium shrinks again. Hormuz carries nearly 30% of China's imported natural gas too, according to the same CSIS analysis, and that exposure has barely entered the price discussion yet.7,8