H20 artificial intelligence chips were developed by Nvidia for the Chinese market after the US imposed export restrictions on advanced AI chips in late 2023. BEIJING: Nvidia's H20 chips pose security concerns for China, a social media account affiliated with China's state media said on Sunday (Aug 10), after Beijing raised concerns over backdoor access in those chips. The H20 chips are also not technologically advanced or environmentally friendly, the account, Yuyuan Tantian, which is