---
title: "Under the Overcast of the Iran War, South Korea's March Exports Surged 48%, with Semiconductors as the Core Driver"
type: "News"
locale: "zh-CN"
url: "https://longbridge.com/zh-CN/news/281297353.md"
description: "Under the crisis of energy and logistics triggered by the Iran war, South Korea's export value in March surged 48.3% year-on-year, breaking the $80 billion mark for the first time. This performance was primarily driven by semiconductor exports, which, boosted by the global AI boom, saw export value skyrocket 151.4% year-on-year to historically break through $30 billion. However, the conflict in the Middle East led to a plunge in South Korea's exports to the region and forced South Korea to implement export restrictions on key energy products such as naphtha"
datetime: "2026-04-01T03:53:10.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/281297353.md)
  - [en](https://longbridge.com/en/news/281297353.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/281297353.md)
---

> 支持的语言: [English](https://longbridge.com/en/news/281297353.md) | [繁體中文](https://longbridge.com/zh-HK/news/281297353.md)


# Under the Overcast of the Iran War, South Korea's March Exports Surged 48%, with Semiconductors as the Core Driver

Under the Overcast of geopolitical and energy crises triggered by the Iran war, South Korea's exports in March still showed resilience, with monthly export value exceeding the $80 billion mark for the first time. Among them, semiconductor exports broke $30 billion for the first time, with AI demand becoming the absolute mainstay.

Preliminary data released by South Korea's Ministry of Trade, Industry and Energy on Wednesday showed that March export value surged 48.3% year-on-year to a record $86.13 billion, far exceeding the market survey median expectation of 42.9%. Import value increased 13.2% year-on-year to $60.4 billion, achieving a record trade surplus of $25.74 billion.

This data sent a clear signal to the market: despite soaring energy prices and disrupted logistics caused by the Middle East conflict, the upturn in the global technology cycle, especially the explosion in AI infrastructure investment, is becoming the decisive force supporting core segments of South Korea's and even the global supply chain.

## **Semiconductor Exports Break $30 Billion for the First Time, AI Demand Becomes the Absolute Mainstay**

Semiconductors were undoubtedly the core engine of South Korea's export surge in March. Data shows that **In March, semiconductor export value exploded 151.4% year-on-year to $32.83 billion, not only accounting for nearly a quarter of South Korea's total export value but also marking the first time in history it has broken the $30 billion mark.**

Behind this historic breakthrough is the continuous frenzy of global investment in AI and data centers. As the home of global memory chip giants like Samsung Electronics and SK Hynix, South Korea is fully benefiting from this AI wave. Higher chip prices, coupled with one more working day than the same period last year, contributed to this strong growth.

Jeeho Yoon, an economist at BNP Paribas, pointed out: "Memory chip prices have recently declined but remain higher than the same period last year, supporting the continued strong growth in exports. Closely monitoring whether price momentum faces the risk of a sharp decline and whether sales volume can maintain steady growth will be crucial."

## **Geopolitical Conflict Affects Energy Supply Chain, Petrochemical Exports Under Pressure**

Despite the impressive overall export figures, the negative spillover effects of the Iran war on the South Korean economy have begun to appear. As a major energy importer highly dependent on Middle Eastern oil and gas resources, South Korea is facing increased import costs and inflationary risks due to rising crude oil prices.

Affected by rising global oil prices triggered by the Middle East conflict, **In March, South Korea's petroleum product export value surged 54.9% year-on-year to $5.1 billion.** However, to cope with domestic supply shortages, the South Korean government implemented export restrictions on fuels such as gasoline and diesel on March 13. As a result, gasoline and diesel export volumes decreased by 5% and 11% year-on-year, respectively.

More critically, naphtha, a key raw material for the petrochemical industry, saw its export volume plummet by 22% in March. South Korea already imposed temporary export restrictions on naphtha last week due to supply shortages caused by transportation disruptions through the Strait of Hormuz since late February.

Jeeho Yoon warned: "The government's export restrictions on naphtha and potential export restrictions on petrochemical products could have a downward impact on exports. There are concerns that these effects will be partially reflected in April's export data, but we believe overall export growth is likely to continue, driven by semiconductors."

## **Strong Demand from the U.S. Market, Middle East Exports Plummet**

In terms of export destinations, South Korea's exports to the two largest economies in the world showed strong momentum. In March, South Korea's exports to the United States also increased significantly by 47.1% to $16.34 billion, mainly driven by strong demand for chips and computers.

However, due to the ongoing conflict, South Korea's exports to the Middle East plummeted by 49.1% year-on-year to only $900 million, highlighting the direct impact of geopolitical risks on regional trade.

## **Policy Response and the Central Bank's Dilemma**

To mitigate the secondary effects of the Middle East crisis on the economy, the administration of South Korean President Lee Jae-myung has proposed a supplementary budget of approximately $17 billion (26.2 trillion South Korean won) to support consumers and businesses, including measures to alleviate high fuel costs.

For the Bank of Korea, strong exports and rising inflation risks present a complex policy environment. Bank of Korea Monetary Policy Board member Lee Soohyung warned that higher energy costs could push up inflation, while uneven growth and tightening financing conditions could put pressure on vulnerable sectors, increasing the possibility of credit stress.

The market is closely watching the upcoming interest rate decision on April 10. This will be the last rate decision chaired by current Governor Rhee Chang Yong before his successor, the nominated Hyun Song Shin, takes over. Investors will be looking for clues as to whether inflationary risks will prompt the Bank of Korea to adopt a more hawkish policy stance.

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