U.S. Tightens GPU Export Controls to Prevent AI Chip Access in China via Third-Party Countries like Singapore, Malaysia

U.S. plans to enforce stricter export controls to prevent China from acquiring advanced AI chips through third-party countries like Singapore and Malaysia.

Introduction

The United States is preparing to introduce new restrictions aimed at curbing China’s ability to obtain advanced GPUs critical for artificial intelligence (AI) development. These measures, which target exports through third-party countries like Singapore, Malaysia, and regions in the Middle East, seek to close existing loopholes in current U.S. export controls.

This move is part of a broader strategy to maintain U.S. leadership in the global semiconductor industry and limit China’s technological advancements in AI.

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Key Points at a Glance:

  1. New U.S. Export Measures: Stricter GPU export regulations to prevent transshipment through third-party countries.
  2. Affected Regions: Singapore, Malaysia, and the Middle East, which are considered key hubs for GPU smuggling.
  3. Drafting of New Rules: The measures were co-drafted by U.S. Commerce Secretary Gina Raimondo and National Security Advisor Jake Sullivan.
  4. National Quotas and Licensing: A global licensing system and national quotas on GPU exports are expected.
  5. Anticipated Impact: China’s chip imports surged 14.8% amid fears of tighter regulations.

Background: Rising Tensions in the Semiconductor Industry

For years, the U.S. has been tightening export controls on semiconductor technology to China. Advanced GPUs, essential for AI model training, are a critical asset in modern AI development. Concerns about national security and technological dominance have prompted these aggressive measures.

Earlier restrictions targeted direct GPU exports to China. However, recent reports reveal that Chinese firms are acquiring these components through third-party nations, circumventing existing rules. The upcoming measures aim to close these loopholes by regulating global exports to ensure U.S.-origin technology doesn’t reach China indirectly.

New Export Control Measures

The planned restrictions include:

  • National Export Quotas: The U.S. may set national limits on how many GPUs each country can export.
  • Global Licensing Requirements: Exporters will be required to obtain licenses and report shipments of AI chips.
  • Expanded Monitoring: Countries known for transshipment, such as Singapore, Malaysia, and several in the Middle East, will face increased scrutiny.

According to the South China Morning Post, these new rules could be finalized before the end of the year. The goal is to strengthen U.S. control over advanced AI chip exports, ensuring its technological edge in the sector.

China’s Response: Increased Semiconductor Imports

Amid reports of impending restrictions, China has ramped up its chip imports. Data shows a 14.8% increase in semiconductor imports during the first 11 months of 2024. This surge likely reflects efforts to stockpile critical components before the new rules take effect.

In addition, China has been accelerating domestic chip production. Despite heavy sanctions, Chinese firms continue to push forward with advancements in semiconductor technology, though they still face significant hurdles in high-end chip manufacturing.

Broader Implications: Beyond GPUs

The GPU export restrictions are part of a wider U.S. strategy to curb China’s technological rise. On December 2, the U.S. Department of Commerce added 140 Chinese semiconductor-related companies to its Entity List, restricting their access to U.S. technology.

Further measures include:

  • HBM (High Bandwidth Memory) Restrictions: Key components for AI applications are also facing tighter controls.
  • Chipmaking Equipment Export Curbs: Countries producing chipmaking tools, such as Singapore and Malaysia, will face stricter regulations.
  • Tariff Increases: The U.S. Trade Representative announced new tariffs on Chinese solar wafers, polysilicon, and tungsten products. These tariffs will rise to as high as 50% starting January 1, 2025.

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Impact on Global Supply Chains

The new restrictions are likely to disrupt global semiconductor supply chains. Countries involved in semiconductor manufacturing and export may face delays, increased costs, and regulatory hurdles. Meanwhile, companies relying on AI chips for product development and research may experience supply shortages.

Industry analysts warn that these measures could further escalate trade tensions between the U.S. and China, potentially leading to retaliatory actions from Beijing.

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Conclusion: 

As the race for AI dominance intensifies, the U.S. is doubling down on its efforts to limit China’s access to critical technologies. These new measures reflect Washington’s commitment to safeguarding its national interests while maintaining its lead in the global semiconductor and AI sectors.

Stakeholders in the semiconductor industry should closely monitor developments and prepare for potential disruptions in supply chains and international trade dynamics.

 

Kumar Priyadarshi
Kumar Priyadarshi

Kumar Joined IISER Pune after qualifying IIT-JEE in 2012. In his 5th year, he travelled to Singapore for his master’s thesis which yielded a Research Paper in ACS Nano. Kumar Joined Global Foundries as a process Engineer in Singapore working at 40 nm Process node. Working as a scientist at IIT Bombay as Senior Scientist, Kumar Led the team which built India’s 1st Memory Chip with Semiconductor Lab (SCL).

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