China's cyberspace watchdog summons Nvidia over H20 chip security risks Xinhua | Updated: 2025-07-31 13:36

https://www.chinadaily.com.cn/a/202507/31/WS688b00eca310c26fd717cc54.html BEIJING -- China's cyberspace regulator on Thursday summoned US tech giant Nvidia over security risks concerning its H20 AI chip sold to China.