South Korea Industrial Output Drops Amid Middle East Conflict

South Korea experienced a simultaneous decline in industrial output, retail sales, and facility investment in April 2026, marking the first time all three indicators dropped together in eight months. Industrial production fell by 0.6 percent to 0.7 percent, missing market expectations of a 0.3 percent increase. This downturn was driven primarily by a 19.4 percent plunge in oil refining production—the steepest decline since 1988—caused by crude oil supply disruptions linked to conflict between the United States and Iran.

Lee Doo-won, a senior official at the data ministry, attributed the figures to both the Middle East war and a base effect following gains in February and March. Other significant losses included a 10 percent drop in automobile output, while retail sales and facility investment both contracted by 3.6 percent. Retail sales reached a 26-month high decline, partly due to high electronics and durable goods sales in the previous month. In contrast, the semiconductor sector grew by 3.1 percent.

The Ministry of Finance of South Korea stated it will work to stabilize prices and supply chains to minimize economic fallout. Despite the April downturn, government officials expect a rebound in May as consumer and business sentiment recovers.