Can China build its own ASML?
China's semiconductor self-sufficiency bet hinges on one question: can homegrown chipmakers match ASML's 30-year monopoly on lithography?

Why it matters
China's ability to build advanced chip manufacturing capacity—critical for AI training and inference—depends on breaking ASML's stranglehold on extreme ultraviolet (EUV) lithography. This directly impacts global AI compute availability and US export controls effectiveness.
The key facts
5 to knowASML holds de facto monopoly on EUV lithography tools globally
US export controls restrict ASML sales to China
Chinese chipmakers pursuing domestic lithography alternatives
AI training/inference capacity constrained by advanced node availability
Geopolitical competition over semiconductor sovereignty
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