When the global benchmark Brent crude price surges past the $90-per-barrel mark and traffic through the Strait of Hormuz effectively drops to zero amid US-Iran military confrontation, the script from the past half-century would call for familiar scenes of long lines at gas stations and soaring inflation expectations across major economies. Yet this time, the forecourts of China's gas stations remain remarkably calm.
According to multiple media reports, the US military completed a new round of airstrikes against Iran on July 19 (Beijing time), targeting coastal military installations and missile storage sites. Iran's Revolutionary Guard Corps announced on July 20 that it had struck multiple US targets in Bahrain and Kuwait. More critically, Iran explicitly stated that traffic through the Strait of Hormuz had fallen to zero and that the strait would remain closed as long as the other side's operations continued. The choking off of this waterway—just 34 kilometers at its narrowest point and carrying roughly one-fifth of global oil trade—immediately triggered violent swings in international oil prices.
Market data shows Brent crude surged approximately 2.45% during Monday's Asian session, most recently trading around $90.26 per barrel, marking the first time in over a month that Brent has broken above the $90 threshold. China's A-share market on July 20 provided the most direct commentary: oil and gas stocks surged broadly with multiple names hitting their daily limit-up, while coal stocks followed the rally, as energy security logic returned to the center of capital flows overnight. However, what capital was buying was the idea that "energy assets are worth more," not that "we're about to run out of oil." The distinction between these two propositions is precisely the litmus test of a nation's energy security credentials.
A Decade of Electrification: The "Invisible Oilfield" on the Demand Side
The absence of panic-driven queues at China's gas stations is rooted in an energy revolution over the past decade that unfolded without fanfare. New energy vehicles (NEVs) have grown from policy-nurtured experiments into a mainstream choice with monthly penetration rates exceeding 50%—today, one out of every two new cars sold in China no longer consumes gasoline. A typical family gasoline car burns roughly over a ton of gasoline annually, while an electric vehicle shifts that entire portion of demand onto the power grid—onto coal, hydro, wind, and solar power—back into an energy system China can control on its own territory.
An NEV fleet numbering in the tens of millions is equivalent to "producing" tens of millions of tons of oil substitution on the demand side out of thin air. The latest data released by China's National Energy Administration shows that electricity consumption in the charging and battery-swapping services sector surged 57.1% year-on-year in June—this steep curve is the real-time electrocardiogram of oil demand being displaced month by month. When the energy source for mobility shifts from "a single oil pipeline" to "an electric grid," the very definition of energy security is fundamentally rewritten: a pipeline can be strangled by a single strait, but the sources of a power grid are rooted in one's own territory.
Supply and Reserves: Building Multiple Layers of Buffers
Beyond the structural transformation on the demand side, China's arrangements on the supply and reserve fronts provide equally substantial buffers. China's crude import sources, diversified through years of planning, long ago stopped putting all eggs in one strait: beyond the Middle East, Russian pipeline crude and seaborne crude from the Americas and Africa share the load, with overland pipelines naturally bypassing maritime chokepoints. The buffer formed by China's national strategic petroleum reserve combined with commercial inventories places a considerable safety margin between "supply disruption" and "oil shortage."
An analysis by Reuters columnist Clyde Russell notes that China has played a significant role in responding to the current Iran crisis. Official data shows China's crude imports in June were just 7.12 million barrels per day, the lowest since October 2016 and a year-on-year plunge of 41.3%. Meanwhile, Chinese refiners slashed processing rates to 12.47 million barrels per day, down 17.7% year-on-year and the lowest since the pandemic-hit March 2020. Although some inventories were drawn down over the past two months, the first half of the year overall remained in a stock-building phase, with a crude surplus of roughly 530,000 barrels per day. Beijing has also imposed unofficial restrictions on refined product exports to ensure domestic market supply, with light and middle distillate exports in June at approximately 393,000 barrels per day.
Global Alarm: Inventory Buffers Near Exhaustion
While China has demonstrated considerable shock-absorption capacity, the global market situation is far more severe. According to Cailianshe citing International Energy Agency (IEA) data, observable global oil inventories evaporated by a staggering 360 million barrels between March and May alone—equivalent to being devoured at a rate of 3.9 million barrels per day. Although inventories saw a faint rebound in June, it was a drop in the bucket. US crude inventories have collapsed to historic lows not seen since 1984, and the key commercial storage and transportation hub in Cushing, Oklahoma, holds crude volumes now perilously close to the minimum required to keep pipelines operating normally.
A JPMorgan analysis report pointedly notes that existing global oil inventories have effectively fallen to historic troughs (excluding China), meaning the current world energy landscape "has no room for error." With Strait of Hormuz transit disrupted once again, hedge funds are betting heavily on rising Brent crude prices at the fastest pace in nearly a decade. Intercontinental Exchange data shows that in the week ending July 14, money managers increased net long positions in Brent crude by 75,996 lots to 357,154 lots—the largest increase since December 2016.
The Refined Product Crisis Outstrips Crude
Compared with crude oil, the refined product market faces an even more severe situation. As Middle Eastern and Asian refineries reduce run rates to cope with Strait of Hormuz supply disruptions, global supplies of core fuels such as gasoline and diesel are extremely tight. US Energy Information Administration data shows nationwide gasoline inventories have slid to their lowest level for this time of year since 2012, while middle distillate reserves are also well below the five-year average. Russia, the world's second-largest diesel exporter, has banned overseas diesel exports due to domestic shortages caused by sustained Ukrainian bombing of its refineries, further tightening the market.
Christopher Haines, global crude analyst at consultancy Energy Aspects Ltd., said: "The refined product market is tighter than the crude market." In the Asian market, gasoil—the benchmark component for diesel—settled at $143.03 per barrel on July 17, commanding a premium of $54.93 over Brent crude, nearly triple the $18.94 premium seen on February 27 before the US-Israeli strikes on Iran.
China's Next Move: Import Recovery or Export Surge?
The next question for the market is: what will China do next? Reuters analysis suggests Chinese refiners likely purchased crude cargoes that successfully transited the Strait of Hormuz during the brief US-Iran ceasefire in mid-June, so crude imports for August and September may recover. However, with the recent oil price rebound, imports could decline again from October onward.
The real wildcard lies in refined product exports. Beijing may feel confident sitting on massive crude inventories of at least 1.2 billion barrels, but it may also be tempted by elevated Asian refining margins to raise run rates and increase product exports. Tracking data from commodity analytics firm Kpler shows light and middle distillate exports have tentatively rebounded to 787,000 barrels per day in July, suggesting unofficial export restrictions may have been loosened somewhat.
Alex Kavouris, head of regional analysis at FGE NexantECA, points out that 200 million barrels of emergency reserves globally remain untapped, and the market can still cope as long as the latest Strait of Hormuz supply disruption does not prove excessively prolonged and severe. However, IEA Executive Director Fatih Birol also warned that while tools remain available globally to fill supply gaps, "these tools are not inexhaustible."
The impact of oil price shocks on China's economy is diminishing year by year as electrification advances and the energy mix diversifies. The same round of oil price increases that would be an inflationary tsunami in economies heavily dependent on imported oil and gas with transportation systems still locked into fossil fuels is, in China, more of a manageable disturbance along the PPI chain. Of course, calling "reduced impact" "unscathed" goes to the other extreme. Shipping insurance premiums and freight rates have already risen in response, and higher oil prices will layer additional costs along the petrochemical supply chain, with raw material bills for downstream manufacturers gradually materializing over the next one to two quarters. On a broader macro level overseas: European and US markets are rekindling inflation fears due to oil prices, interest rate expectations are oscillating, and volatility across global risk assets is being systematically elevated.
Every oil crisis in history has redistributed national fortunes. The 1973 oil crisis forced resource-poor Japan to bet on fuel-efficient cars, laying the foundation for Toyota and its peers' two decades of subsequent dominance. Half a century later, as the waves from Hormuz once again crash against global oil prices, what China holds in its hands is the world's largest NEV supply chain, the largest power battery production capacity, the largest installed base of renewable energy, and energy arteries that pass through no strait at all. The calm of this summer is not luck—it is an "insurance policy" underwritten by a decade of industrial policy and trillions in investment, paying out precisely when it matters most.
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