Nvidia's set to regain some China access. But it still faces eroding AI chip market share

1. Nvidia's H20 chips returning to China, but market share is uncertain. 2. Analysts forecast a drop in Nvidia's market share in China to 54% by 2025. 3. Chinese AI firms are gaining market share due to U.S. export controls. 4. Beijing's scrutiny poses challenges for Nvidia's chip integration in China. 5. U.S. chip restrictions complicate Nvidia's competitive landscape in China.