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China's cyberspace regulator summons Nvidia over H20 chip risks

ReutersJul 31, 2025 5:10 AM

BEIJING, July 31 (Reuters) - China's cyberspace regulator summoned Nvidia NVDA.O on Thursday over security risks related to its H20 chips, it said in a statement.

Nvidia was required to provide explanation on "backdoor vulnerability security risks" of its H20 computing chips sold to China and submit relevant documents, the Cyberspace Administration of China said.

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