South Korea to cap fuel prices as Brent hovers near $100
South Korea’s average retail gasoline price edged lower on Tuesday even as international oil markets climbed above $100 per barrel intraday for a third consecutive session. On the Korea National Oil Corp.’s Opinet price system, the nationwide average for regular gasoline stood at 1,898.8 won per liter at 4 p.m., down 5.5 won from the previous day. Diesel followed a similar pattern, at 1,919.0 won per liter, down 8.5 won.
In the capital, Seoul, price declines were sharper. The citywide average for regular gasoline was 1,927.1 won per liter, down 13.4 won, while diesel dropped 16.6 won to 1,936.2 won per liter. The changes reflect a broad easing from a recent spike in crude prices, even as refiners’ margins and local tax components can influence daily station pricing.
International oil benchmarks showed renewed volatility, with Brent crude briefly topping $100 per barrel intraday. May Brent futures hit as high as $101.59 per barrel around 11:36 a.m. Korea time, but later eased to about $97.89 by 3:46 p.m. local time. By comparison, Brent closed the prior session at $91.98 per barrel, meaning the intraday swing represented a roughly 6% jump from the previous close.
Oil price movements typically influence domestic fuel prices with a lag of roughly two to three weeks, depending on supply contracts and regional stock levels. Analysts watch how the spread between crude costs and pump prices evolves as markets digest supply, demand, and geopolitical developments.
The government announced plans to introduce a maximum price cap system for petroleum products this week, to be operated on a biweekly basis and adjusted as market conditions warrant. This policy tool aims to curb volatility in consumer fuel costs and could affect how quickly future crude price swings translate into changes at the pump.
Opinet, operated by Korea National Oil Corp., provides the official price at Korean gas stations and serves as the benchmark for national and regional fuel cost reporting. The current trends matter beyond Korea because Korea is a major energy importer and a key node in Asia-Pacific supply chains; shifts in its fuel pricing and regulatory posture can influence regional inflation, manufacturing costs, and energy markets that feed into global pricing and U.S. supply chains. For American readers, the developments highlight how policy responses to oil volatility in a major Asian economy can affect trade, inflation transit, and the pace of energy-market adjustments worldwide.