The US Wants to Cut Off China’s Chip Equipment. China Says the Supply Chain Will Break for Everyone.

Why It Matters

Restricting advanced lithography equipment threatens to fragment the worldwide chip supply chain, raising costs for all manufacturers and reshaping geopolitical dependencies in the semiconductor industry.

Key Takeaways

• MATCH Act requires Netherlands, Japan to align DUV rules within 150 days
• ASML may lose ~13% of 2025 revenue if China sales drop
• China mandates 50% domestic equipment, endangering $18 billion US sales
• US CHIPS Act funds $36 billion Intel stake and $25 billion Terafab
• Export controls risk fragmenting global semiconductor supply chain

Pulse Analysis

The MATCH Act represents the most aggressive congressional push yet to curb China’s access to advanced lithography tools, a critical bottleneck in chip manufacturing. By forcing allied exporters to mirror U.S. restrictions, the bill would shut down sales of DUV immersion machines from ASML—a $200 million asset per unit—and prohibit servicing of existing equipment. ASML, which derives roughly a third of its 2025 revenue from China, could see its share tumble from 33% to under 20%, pressuring the broader equipment market, including Applied Materials and Lam Research, which forecast hundreds of millions in lost sales.

China’s response is equally forceful, expanding export bans on critical materials such as gallium, germanium, and rare earths, and instituting a new regulatory framework that obliges domestic chipmakers to source at least half of their equipment locally. This policy threatens an estimated $18 billion of annual U.S. equipment sales and accelerates Beijing’s drive toward self‑sufficiency, which the government now targets at 80% by 2030. While Chinese fabs like SMIC are inching toward 5 nm production, they remain heavily dependent on foreign tools and services, making the impending restrictions a potential choke point for their growth.

For the United States, the export controls buy time for massive domestic investments under the CHIPS Act, including a $36 billion equity stake in Intel and the $25 billion Terafab partnership with Elon Musk’s venture. However, building new fabs takes years, whereas legislative action and retaliatory measures unfold in months. The resulting supply‑chain fragmentation could raise component costs and delay product rollouts across the global tech ecosystem, underscoring why policymakers and industry leaders must weigh short‑term geopolitical gains against long‑term economic stability.