ING
June 1, 2026
South Korea Trade and Currency Pressures
Market ReportMacro Economic IndicatorsFXEquitiesInformation TechnologyEnergy
South Korea's exports and manufacturing PMI reached multi-year highs in May 2026, driven by global AI demand. However, the KRW remains persistently weak due to geopolitical risks and structural portfolio outflows.
Key Takeaways
- 1.South Korea's export growth exceeded expectations in May, surging 53.2% YoY, primarily fueled by massive demand for semiconductors and AI-related hardware.
- 2.The manufacturing sector remains in a strong expansion phase with the PMI rising to 54.8, the highest level in over five years.
- 3.The Korean won (KRW) remains weak despite a record trade surplus, driven by geopolitical risks and institutional portfolio rebalancing by the National Pension Service (NPS).
Table of Contents
- Widening trade surplus signals firm growth in 2Q26
- Export performance is proving strong not only in the chip sector but also in other sectors
- Imports up firmly amid higher energy prices and capital goods imports
- AI boom boost Korean exports to the US, ASEAN, and China
- Manufacturing PMI remains in expansion for six consecutive months
- Manufacturing PMI advanced, signalling positive outlook for growth
- Despite widening trade surplus, KRW remained quite weak
- Foreigners' net selling of KOSPI is a main reason for KRW weakness
- KRW appreciation should be gradual
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Authors
Min Joo Kang
Securities
KOSPIUSDKRW
Themes
AI-Driven Export BoomCurrency-Trade Paradox
Regions
Asia PacificSouth KoreaUnited StatesChina
