Nvidia China Export Controls Keep Blackwell Chips Out

Nvidia China export controls keep Blackwell and B30A chips out of China, closing a $50.0 billion opportunity and raising revenue and competitive risk.

November 07, 2025·2 min read
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Flat vector shield icon symbolizing Nvidia China export controls and the blocked AI chip market opportunity and revenue risk.

KEY TAKEAWAYS

  • U.S. export controls continue to block Nvidia's Blackwell and B30A chips from China.
  • Nvidia reported no plans to ship Blackwell chips to China and no active sales talks.
  • Nvidia had estimated a $50.0 billion China opportunity if restrictions were lifted, raising revenue risk.

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Nvidia’s China export controls have blocked sales of its top Blackwell and B30A AI chips after CEO Jensen Huang warned on Nov. 5 that China could surpass the U.S. in artificial intelligence. The restrictions leave a sizable China opportunity closed, raising revenue and competitive risks for Nvidia.

Export Controls and Market Restrictions

U.S. export controls continue to bar Nvidia from selling its most advanced AI processors, including the Blackwell series, to China. The scaled-down B30A chip is also prohibited, with White House spokeswoman Karoline Leavitt confirming on Nov. 6 that the administration will not permit such sales. Nvidia can still sell less advanced H20 chips to Chinese customers, but Chinese authorities have directed domestic firms to favor local alternatives like Huawei and Cambricon.

On Nov. 7 in Tainan, Taiwan, Huang confirmed Nvidia is not in active talks to sell Blackwell chips to Chinese companies and has no current plans to ship products to China.

Competitive Pressure and Revenue Impact

Huang warned that China could overtake the U.S. in AI due to pro-industry energy subsidies and fewer regulatory hurdles. He cautioned that U.S. export controls might backfire by accelerating China’s domestic AI chip development and narrowing Nvidia’s technological lead. Chinese competitors are reportedly closing the gap with U.S. AI-chip makers, intensifying competitive pressure.

Nvidia estimated the China market opportunity at about $50 billion if restrictions were lifted, with the sector projected to grow roughly 50% annually, according to comments at its August earnings. The export curbs thus pose a direct risk to Nvidia’s revenue and growth prospects.

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