Global oil prices rise as geopolitical tensions heighten supply concerns worldwide.

The U.S. Federal Reserve’s possible interest-rate increase by the end of 2026, ongoing Russia-Ukraine fighting focused on energy infrastructure, and continued U.S.-Iran military attacks were identified as factors influencing recent fluctuations in global refined-fuel prices.
In Spain, filling a 50-liter tank costs approximately €91.15 with 95-octane gasoline, €99.30 with 98-octane gasoline and €90.20 with diesel; gasoline 95 is therefore €0.95 more expensive per tank than diesel.
Petrolimex’s regional pricing rules mean Region 1 covers areas near ports, major storage depots or petroleum-production facilities, while Region 2 covers locations farther away; prices in Region 2 are set by local member units but cannot exceed Petrolimex’s announced ceiling.
Beyond gasoline, Petrolimex listed Region 1 prices of 29,540 dong per liter for 0.001S-V diesel, 26,730 dong for kerosene and 17,640 dong per kilogram for mazut N02B (3.5S).
For 48-kilogram gas cylinders, prices ranged from 2,067,000 dong in Da Nang to 2,212,000 dong in Ho Chi Minh City; Hanoi’s price was 2,115,072 dong and Can Tho’s was 2,090,000 dong.
Global crude oil prices climbed early in the week, with West Texas Intermediate reaching $92.26 per barrel and Brent crude at $97.04, driven by U.S.-Iran military tensions and shipping disruptions through the Strait of Hormuz Reuters. These geopolitical risks tightened supply concerns worldwide, though fuel prices diverged sharply across regions — some countries facing increases while others saw stability or modest declines.
Vietnam's fuel retailers braced for potential price hikes at the next adjustment, while Spain's gasoline prices edged higher and Petrolimex held regional prices steady Agence France-Presse. The mixed signals reflect how global oil movements filter unevenly through local markets, shaped by currency rates, supply chains, and national pricing structures.
Rising military conflict between the United States and Iran, combined with disrupted shipping through the Strait of Hormuz, pushed crude prices higher at the start of the week Reuters. Brent crude hit $97.04 per barrel while WTI traded at $92.26, both reflecting investor concerns about potential supply cuts from one of the world's largest oil producers Bloomberg.
The geopolitical friction joined other pressures on global energy markets: the Federal Reserve's possible interest-rate increase by end-2026, ongoing Russia-Ukraine fighting that targets energy infrastructure, and lingering U.S.-Iran military strikes AP News. Together, these factors created upward pressure on refined-fuel prices across most markets.
Spanish gasoline prices climbed slightly to 1.823 euros per liter for 95-octane fuel, while 98-octane held steady at 1.986 euros Europia. Diesel edged down to 1.804 euros per liter, making it the cheapest option per liter but still expensive in total cost — filling a 50-liter tank with 95-octane costs €91.15 versus €90.20 for diesel Europia.
The modest divergence between fuel types shows how prices track different market forces and supply constraints Financial Times. Drivers filling up with 95-octane gasoline now pay roughly €0.95 more per tank than those choosing diesel, a meaningful difference for regular commuters Financial Times.
Petrolimex, Vietnam's state fuel retailer, held prices steady in the latest adjustment, keeping E10 RON 95-V gasoline at 24,570 dong per liter in Region 1 and E5 RON 92-II at 22,480 dong Vietnam Plus. Diesel in Region 1 stayed at 29,540 dong per liter, while kerosene remained at 26,730 dong and mazut N02B at 17,640 dong per kilogram Vietnam Plus.
Yet retailers expect prices to rise at the next adjustment, as global oil gains filter through to domestic markets VnExpress. The stability masks underlying upward pressure — Vietnam's two-tiered regional pricing structure shields remote areas (Region 2) from the full impact by capping local increases, but this cushion may not hold if crude continues climbing VnExpress.
Vietnam's retail liquefied petroleum gas (LPG) cylinder prices remained unchanged after an early-September adjustment, ranging from 517,104 to 554,000 dong for 12-kilogram cylinders depending on location Vietnam Plus. Larger 48-kilogram commercial cylinders ranged from 2,067,000 dong in Da Nang to 2,212,000 dong in Ho Chi Minh City, with Hanoi at 2,115,072 dong Vietnam Plus.
The stability in LPG pricing contrasts with crude oil's upward movement, suggesting retailers may be absorbing near-term costs or waiting for the next formal price window Reuters. If geopolitical tensions persist and Strait of Hormuz shipping remains disrupted, pressures will likely mount at the following adjustment cycle Reuters.
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