ASML's EUV Monopoly Faces Long-Term Challenges Amid U.S.-China Tech Rivalry
ASML remains the sole supplier of extreme ultraviolet lithography machines, a key asset in the U.S.-China technology contest, but its dominance may be tested over the coming decade.
ASML, based in the Netherlands, holds an exclusive grip on the production of extreme ultraviolet (EUV) lithography machines, which are critical for fabricating cutting-edge semiconductors used in artificial-intelligence applications. Each EUV system costs hundreds of millions of dollars and is protected from Chinese buyers by U.S.-led export controls, sustaining a technological advantage for allied nations. Although China is pouring resources into replicating the technology and three American startups are exploring particle-accelerator-based EUV sources, analysts argue that achieving the necessary precision and scale will take a decade or more.
The company is also advancing its own roadmap with high-numerical-aperture (high NA) tools and future successors. Consequently, ASML is expected to retain a powerful market position well into the next ten years, provided export restrictions remain stringent.
Why it matters
ASML's control of EUV tools shapes the global semiconductor race that underpins AI and national security.
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