Analysis: Sanctions Accelerated China's Tech Sovereignty
A recent analysis argues that Western export controls and sanctions have unintentionally catalyzed China's technological advancement. The restrictions reportedly fast-tracked the development of domestic supply chains for strategic technologies like semiconductors and AI. This has been accompanied by a coordinated state-driven push to increase national standards initiatives and participation in international standards bodies.
- To fund this push, China established its third national semiconductor investment fund with 344 billion yuan (US$47.5 billion) in capital, a direct response to foreign investment restrictions and the US CHIPS Act. This is part of a broader support package that has exceeded CNY 1 trillion ($143 billion) since late 2022. - Chinese chipmaker SMIC is now producing 7nm processors for companies like Huawei, but it must use older deep ultraviolet (DUV) lithography, as it is blocked from acquiring the latest extreme ultraviolet (EUV) tools. This makes production more complex and costly, with yields for advanced AI chips estimated to be as low as 20-50%, well below the 70%+ needed for commercially viable mass production. - The broader strategy is guided by the "Made in China 2025" industrial plan, which set a target of achieving 70% self-sufficiency in core components and materials by 2025. This initiative targets ten key high-tech sectors, including information technology, robotics, and aerospace. - The domestic substitution for semiconductor manufacturing equipment has grown rapidly, with the localization rate reaching 35% in 2023, up from just 10% in 2018. For certain processes like photoresist stripping, the localization rate now exceeds 90%. - In parallel, China has increased its influence within global standards bodies. The number of secretariats China holds in the International Organization for Standardization (ISO) grew from 51 in 2012 to 76 in 2022, and it holds the most technical leadership positions in International Telecommunication Union (ITU) study groups. - Despite being cut off from top-tier AI chips, Chinese firms are closing the gap in AI model development. Beijing's national AI strategy aims for global leadership by 2030, with a
