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SOUTH KOREA BECOMES ASML'S LARGEST MARKET

INDUSTRY DESK2 MIN READ
WED, APR 15, 2026

■ AI-SUMMARIZED FROM 2 SOURCES ▸ TIMELINE

South Korea surpassed China as ASML's biggest market in Q1 2026, accounting for 45% of net system sales worth €2.84 billion, up sharply from 22% in the previous quarter.

ASML Holding NV reported a dramatic shift in its geographic revenue distribution, driven by South Korean memory chip makers ramping up purchases to address supply shortages tied to the artificial intelligence boom. The chipmaking equipment manufacturer's South Korean sales jumped from €680 million in Q4 2025 to €2.84 billion in Q1 2026, a more than fourfold increase. The country's share of ASML's net system sales nearly doubled from 22% to 45% in a single quarter. The surge reflects intense demand from South Korea's major semiconductor players, including Samsung and SK Hynix, as they expand memory chip capacity to meet the AI-driven surge in computing power requirements. Memory chips remain critical infrastructure for data centers and AI applications, creating a tight supply-demand dynamic. This marks a significant reversal for ASML's market composition. China, long the company's largest market, has contracted as a revenue source due to U.S.-led export restrictions on advanced semiconductor equipment. American trade policy aims to limit China's access to cutting-edge chip manufacturing tools, shifting equipment sales toward allied nations. South Korea's ascendance as ASML's top market underscores broader geopolitical realignment in the semiconductor supply chain. As Western governments implement technology controls targeting China, manufacturers in allied countries gain competitive advantage in securing equipment needed for production expansion. The volatile quarterly shift also signals the concentration risk in ASML's business model. A single geographic market now accounts for nearly half of quarterly revenues, meaning shifts in regional demand or policy can create significant earnings swings. An ASML representative attributed the Q1 performance to Korean customers accelerating capital expenditure plans. The company faces ongoing questions about whether such spending patterns will sustain or prove temporary as inventory levels normalize across the industry.

■ SOURCES

TechmemeBloomberg Tech

■ SUMMARY WRITTEN BY AI FROM THE LINKS ABOVE

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