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South Korea March inflation quickens less than expected amid Iran war

By Thomson Reuters Apr 1, 2026 | 6:04 PM

SEOUL, April 2 (Reuters) – South Korea’s consumer inflation quickened less than expected in March, data showed on Thursday, amid ​inflation worries over a surge ‌in oil prices triggered by the Iran war.

Asia’s fourth-largest economy, which is also the world’s fourth-largest importer of oil, introduced last month nationwide fuel ‌prices ​caps for the first ⁠time in nearly 30 ⁠years.

The consumer price index rose 2.2% from a year earlier, higher than the 2.0% rise in the previous month ​but lower than a median 2.4% increase forecast in a Reuters poll of ⁠economists.

On a monthly basis, ⁠the index rose 0.3% in ​March, according to the Ministry of Data and ​Statistics, after rising 0.3% in February, ‌also weaker than a forecast of 0.6%.

Petroleum products jumped 10.4% over the month, but agricultural products fell 3.0%.

Annual core inflation, excluding ⁠volatile food and energy prices, was at 2.2% in March, lower than 2.3% in February.

The data ⁠comes ‌a week before the Bank ⁠of Korea meets for the next ​policy ‌meeting on April 10. In ​February, just ⁠days before the Iran war broke out, the central bank held interest rates steady and signalled no change until August.

(Reporting by Jihoon Lee; Editing by Chris Reese and ​Stephen Coates)