Story perspectives

South Korea Inflation May Top 3% Amid Fuel Surge

5/7/2026

Summary

Yoo Sang-dae Warns

Senior deputy governor Yoo Sang-dae said South Korea’s inflation may exceed 3% in May.
April consumer prices rose 2.6% YoY, a 21-month high, as diesel jumped 30.8% and oil 21.9%, while a fuel-price cap and tax cuts cut inflation by 1.2 percentage points, averting a 3.8% rise.
Officials warned that core inflation held at 2.2% in April while Middle-East tensions and high oil prices keep uncertainty, prompting an all-agency response.

Summary

Trump Pauses

U.S. President Donald Trump announced a pause in the Strait of Hormuz operation, causing oil prices to fall sharply.
The one-year price-level expectations index rose to its highest since early 2023, indicating households expect higher inflation.
Strong semiconductor exports helped drive a 7% first-quarter GDP expansion despite rising inflation pressures.
Import prices surged about 16% in March, the fastest rise in three decades, reflecting higher oil costs and a weaker won.

History

Historical Context

In October 1973 OAPEC, led by Saudi Arabia, imposed an oil embargo on the United States and other supporters of Israel, prompting sharp Saudi production cuts. The embargo drove world oil prices to quadruple—from roughly $3 to $12 per barrel—sparking inflation that still informs today’s South Korean inflation worries and U.S. concerns over the Strait of Hormuz.

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Yoo Sang-dae Warns

Senior deputy governor Yoo Sang-dae said South Korea’s inflation may exceed 3% in May.
April consumer prices rose 2.6% YoY, a 21-month high, as diesel jumped 30.8% and oil 21.9%, while a fuel-price cap and tax cuts cut inflation by 1.2 percentage points, averting a 3.8% rise.
Officials warned that core inflation held at 2.2% in April while Middle-East tensions and high oil prices keep uncertainty, prompting an all-agency response.

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