Verified80% confidenceEventExact time
The U.S. Department of Commerce's Bureau of Industry and Security (BIS) has implemented multiple rounds of controls on exports of high-performance AI chips to China since October 2022, and a new round of controls in October 2023 added the A800 and H800 to the restricted list.
6
Sources
80%
Confidence
Long-term
Relevance
7/23/2026
First Seen
Sources
Related Claims
UnverifiedIn October 2022, the U.S. Department of Commerce's Bureau of Industry and Security (BIS) for the first time explicitly restricted the export of high-performance GPUs such as NVIDIA's A100 and H100 to China82% similarVerifiedSince 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.81% 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79% similarVerifiedSince 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.77% similarVerifiedIn October 2022, the Biden administration introduced its first export controls targeting advanced computing chips, restricting the export of high-end GPUs such as the NVIDIA A100 and H100 to China.77% similar
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