Unverified50% confidenceEventExact time
In October 2023, the United States further tightened chip export control standards, bringing NVIDIA's substitute chips A800/H800 under regulatory control.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
9/10/2026
First Seen
Valid until: 12/9/2026
Sources
Related Entities
Related Claims
UnverifiedSince 2022, the U.S. Department of Commerce's BIS has implemented a series of controls on AI chips exported to China, with chips including the A100, H100, A800, H800, and H20 successively brought under the scope of controls.78% similarUnverified2023年的芯片出口限制主要针对英伟达H100、A100等GPU硬件76% similarUnverified2022年美国商务部工业和安全局（BIS）开始将先进AI芯片如NVIDIA A100/H100系列纳入出口管制清单74% similarUnverifiedNVIDIA introduced the A800 and H800 chips exclusively for the Chinese market, but an October 2023 rule update closed this loophole.71% similarUnverifiedDomestic AI institutions are relying on domestically produced alternative chips such as Huawei's Ascend 910B to cope with hardware restrictions under chip export controls.68% similar
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