Descriptions:
Reuters has reported that Chinese scientists have successfully built a prototype EUV (extreme ultraviolet) lithography machine — the core technology behind every cutting-edge AI chip, and the precise capability the US-led export control regime was designed to prevent China from developing. The prototype, which fills an entire factory floor, was completed in early 2025 and is currently undergoing testing. TheAIGRID’s breakdown covers the full strategic context: why ASML’s machines (each costing $250 million, weighing 180 tons, requiring 13 years to develop commercially) were considered impossible to replicate, and how China circumvented six years of layered export controls.
The mechanism was a combination of secondary market parts sourcing — buying decommissioned ASML equipment and salvaging components — and aggressive recruitment of former ASML engineers. The most prominent example is Lin Nan, ASML’s former head of light source technology, who relocated to China and filed eight EUV-related patents within 18 months. Dutch intelligence had documented this recruitment campaign for years. The project is reportedly overseen directly by a confidant of Xi Jinping through the Central Science and Technology Commission — described in the video as China’s semiconductor Manhattan Project.
Engineers close to the project cite 2030 as a realistic target for producing working chips on the prototype, five years ahead of Western analyst projections. If achieved, China would have a domestic vertical stack for advanced semiconductor production, removing the primary external constraint on its ability to develop and scale frontier AI models independently. For anyone tracking the geopolitics of AI infrastructure, this is one of the most consequential hardware developments of the past decade.
📺 Source: TheAIGRID · Published December 18, 2025
🏷️ Format: News Analysis
