Nvidia is tweaking the design of its AI chips for the Chinese market to comply with US export rules.Jensen Huang, Nvidia's CEO, visited China amid export restrictions and stated China is an important market for the company.Nvidia informed Chinese customers like Alibaba, ByteDance, and Tencent about the design changes to its AI chips.US export controls have led Nvidia to develop new AI chips for China, with Huawei also working on its own alternatives.