Unverified50% confidenceFactExact time
The United States has attempted to establish a technological barrier at the hardware level by restricting the export of high-end AI chips (such as the NVIDIA H100 and A100) to specific countries.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/10/2026
First Seen
Valid until: 12/9/2026
Sources
Related Entities
Related Claims
VerifiedSince 2022, the United States has imposed advanced semiconductor export controls on China, restricting the export of high-end AI training chips such as the NVIDIA A100/H100 and their successor products.77% similarUnverifiedThe United States has restricted exports of high-end GPUs to China, including NVIDIA's A100 and H10073% similarUnverified自2022年起美国商务部通过多轮出口管制，先后将英伟达A100、H100、H800等高端训练芯片列入对华出口限制名单72% similarUnverifiedSince 2022, the U.S. Department of Commerce has tightened export restrictions on AI chips to China in multiple rounds, and in 2024 introduced the AI Diffusion Rule, extending restrictions to the cross-border transfer of AI model weights.70% similarUnverified美国于2022年10月出台出口管制新规，禁止向中国出口英伟达A100、H100等高性能AI芯片70% similar
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