The Semiconductor Equipment War: ASML Monopoly and China's Race to Catch Up

ASML's monopoly on EUV lithography machines is the single most important chokepoint in the global semiconductor supply chain. Each machine costs $200-400M. Only 5 companies globally can manufacture cutting-edge chips, all dependent on ASML.

China's Challenge

• SMIC achieving 7nm with DUV (multi-patterning workaround)
• China investing $150B+ in domestic equipment
• Progress in etching, deposition, inspection tools
• But EUV remains out of reach (export controls)

Analysis

ASML's EUV monopoly gives the West its most powerful semiconductor export control lever. China can innovate around limitations (SMIC's 7nm on DUV) but each workaround comes with yield and cost penalties. The equipment race will determine whether the US-China chip war deepens or narrows over the next decade.