Key Takeaways:
China's second fuel price cut since the Iran war began shows weakening domestic demand as high oil prices and electric-vehicle adoption curb gasoline and diesel consumption.
China will cut retail gasoline and diesel price caps by as much as 525 yuan a ton from Friday, its second reduction since the Iran war disrupted global energy supplies and pushed crude prices higher.
"Gasoline demand remains under pressure from high oil prices and EV displacement, despite a boost from holiday travel," JLC, a Chinese consultancy, said in a report.
The National Development and Reform Commission lowered gasoline ceiling prices by 525 yuan ($77.52) per metric ton and diesel by 505 yuan, saving a private car owner about 20.5 yuan on a 50-liter tank of 92-octane gasoline. Since the Iran war began, Beijing has raised diesel prices by a net 1,530 yuan per ton and gasoline by 1,590 yuan after factoring in Thursday's cuts, though it limited increases to about half of what the pricing mechanism implied.
The cuts show how the Iran conflict is squeezing China's economy from both sides — higher import costs for crude on one end and weakening domestic fuel demand on the other. Gasoline and diesel consumption fell about 16 percent year on year in April and 13 percent in May, compared with a 3.7 percent annual decline in 2025, OilChem data shows.
Consumption Weakness Deepens
China's fuel demand is deteriorating faster than the pre-war trend. The 16 percent April drop and 13 percent May decline in combined gasoline and diesel consumption compare with a 3.7 percent annual contraction in 2025, according to OilChem. JLC expects gasoline demand to remain under pressure from elevated crude prices and the accelerating shift to electric vehicles, while diesel may see a modest uptick from summer harvest-related agricultural use.
The consumption data highlights a structural shift that predates the Iran conflict. China's gasoline demand has been under pressure from the rapid adoption of new-energy vehicles, which accounted for more than 40 percent of new car sales in 2025. The war has accelerated the pain by pushing pump prices higher, making the cost advantage of EVs even more pronounced for Chinese consumers.
Global Ripple Effects
The price cut comes as governments worldwide try to shield consumers from the energy shock triggered by the U.S.-Israeli war on Iran and the near-closure of the Strait of Hormuz. Japan has rolled out gasoline subsidies and relaxed coal-power rules. India raised windfall taxes on diesel exports and urged citizens to work from home. The European Union is considering requiring countries to hold jet fuel stockpiles. China's move, by contrast, directly caps retail prices — a tool that risks widening the gap between domestic and international crude costs.
The divergence in policy approaches reflects each country's exposure to the energy shock. Net importers like China, Japan and India face the most acute pressure, while energy exporters such as Brazil and Nigeria have seen windfall gains. China's crude import bill has surged since the war began, squeezing refining margins and forcing the NDRC to balance consumer protection against the risk of under-recoveries at state-owned refiners.
Pricing Mechanism at Work
The NDRC reviews and adjusts retail prices of gasoline and diesel every 10 working days, with rates reflecting changes in global crude prices as well as average processing costs, taxes, distribution expenses and profit margins. The last time China intervened to limit fuel price increases was during the 2022 global energy crisis triggered by the Russia-Ukraine war, when Brent crude surged past $120 a barrel.
Forward Outlook
Diesel demand may rise slightly as the summer harvest peaks, lifting agricultural fuel use, JLC said. But pressure from alternative energy and heavy rainfall in some areas linked to El Nino may keep overall diesel consumption weak in June. The NDRC's next price review is due in mid-June. If global crude prices remain elevated by the Iran conflict, China may face a widening subsidy burden or be forced to let domestic prices rise — a politically sensitive choice as the economy slows.
This article is for informational purposes only and does not constitute investment advice.
