US regulators close AI chip export loophole affecting AMD and Nvidia shipments to China, while AMD raises CPU market opportunity estimate to more than US$120b by 2030 on agentic AI demand.

US regulators have closed an export loophole that had allowed AMD and Nvidia to ship advanced AI chips to Chinese customers via non-Chinese subsidiaries. This change directly affects AMD's addressable international AI chip market and introduces new considerations for supply chains and compliance.

AMD has updated its long-term view of the CPU market, now estimating a total opportunity of more than US$120b by 2030, linked to rising agentic AI demand (AI systems that act autonomously across cloud, enterprise and edge use cases). The larger CPU estimate highlights how central general-purpose compute could be as these models spread.

For AMD investors, tighter export rules now tilt the mix of risk more toward regulatory and geographic exposure, while partnerships across cloud providers and OEMs keep expanding the opportunity set for agentic AI workloads on AMD platforms. Position sizing, diversification and attention to future regulatory updates may matter more as AI hardware becomes a focal point of US-China tech policy.