China’s cyber regulator called upon Nvidia over tracking and serious security concerns with H20 graphic processing units. The move came after Washington lifted the ban on the AI chip

Nvidia developed the H20 to compete with Huawei, a chipmaker based in China. The US bars companies from selling US technology to Huawei. That approach appears to have been successful at slowing Huawei’s progress in developing critical technology,

Nvidia met with Beijing officials on Thursday regarding potential national security risks posed by the resumption of its H20 chip exports to the country.