Can China build its own ASML?
4 hours ago
- #tech-self-sufficiency
- #lithography-challenge
- #semiconductor-equipment
- China aims to build a 100% domestic chip equipment supply chain, with SMIC pushing to produce advanced chips using only Chinese tools.
- Lithography remains a major hurdle; China lacks self-sufficiency, relying on ASML, Canon, and Nikon, with local tools like SMEE's being limited and unreliable.
- ASML's dominance in EUV lithography is bolstered by complex technology, exclusive partnerships (e.g., Zeiss, Cymer), and decades of R&D, making it hard to replicate.
- U.S. export controls have spurred China's efforts, leading to stockpiling of foreign equipment and increased investment in domestic R&D, supported by Huawei and government funds.
- Chinese chipmakers face yield losses with domestic equipment but continue trials, sharing data with local vendors and reverse-engineering foreign tools to improve.
- China's chip tool makers like Naura have grown rapidly, but lithography gaps persist; progress is expected over years, though likely not competitive with ASML's cutting-edge tech.
- Geopolitical tensions and Moore's Law slowdown may offer China opportunities in advanced packaging and lower-end lithography, posing future challenges to global leaders.