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South Korea factory activity growth hits over 5-year high, PMI shows

By Thomson Reuters May 31, 2026 | 7:39 PM

SEOUL, June 1 (Reuters) – South Korea’s factory activity expanded in May at the strongest pace in more than five ​years on efforts made by manufacturers ‌to brace for the impact of the Middle East conflict, a survey showed on Monday.

• The purchasing managers index (PMI), published by S&P Global, stood ‌at ​54.8 in May, up ⁠from 53.6 in April, ⁠to reach the highest since March 2021.

• Output and new orders grew at the strongest paces in about five years. ​New export orders fell for the first time in six months as demand ⁠was muted in China ⁠and the U.S.

• “South Korea’s manufacturing sector ​continued its upward trajectory in May, though ​the positive headline reading should be viewed ‌with an air of caution,” said Usamah Bhatti, economist at S&P Global Market Intelligence.

• “Anecdotal evidence from respondents often linked expansions to ⁠stock building efforts as the war in the Middle East continued to cause price increases and ⁠disrupt supply ‌conditions for the manufacturing economy,” ⁠Bhatti said.

• South Korea’s factory output ​was ‌weaker than expected in April. ​In the ⁠first quarter, Asia’s fourth-largest economy delivered its strongest growth in nearly six years on booming chip exports amid a global surge in AI investment.

(Reporting by Jihoon Lee; Editing by ​Sam Holmes)