Nvidia once owned 95% of China’s advanced AI chip market. That number is now zero.

US export controls, which began tightening in 2022 and have since escalated into what amounts to a full ban on advanced AI chip shipments, have forced Nvidia out of what was one of its most lucrative markets. The beneficiary is Huawei, which has stepped into the vacuum as China’s national champion for AI accelerators, backed by state support and growing domestic production capacity.

How the ban unfolded

The restrictions didn’t arrive all at once. They came in waves, each one more aggressive than the last.

The initial round of export controls in 2022 targeted Nvidia’s most powerful chips, barring their sale to Chinese customers. Nvidia responded by designing downgraded versions specifically tailored to comply with the new rules. That workaround didn’t last long.

Subsequent regulations tightened the screws further, eventually requiring licenses for shipping even the lower-spec AI chips to China. The licensing regime has effectively banned shipments altogether.

Chinese regulators instructed major local tech firms to stop ordering Nvidia hardware entirely, signaling a deliberate policy pivot toward domestic suppliers.

Huawei fills the void

Huawei’s Ascend series of AI accelerators has become the default choice for Chinese companies that previously relied on Nvidia’s A100 and H100 chips. Huawei’s chips are widely regarded as less performant than Nvidia’s top-tier offerings.

State support has been critical to Huawei’s rise in this space. The Chinese government has poured resources into domestic semiconductor development, treating AI chip self-sufficiency as a matter of national security rather than mere commercial competition. Huawei benefits from preferential procurement policies, subsidized research, and a captive domestic customer base that no longer has the option of buying American.

Analysts have been blunt in their assessment: the US has effectively handed the China AI market to Huawei by prohibiting Nvidia’s sales.

Experts warn that aggressive export bans could actually accelerate China’s self-sufficiency in AI chips. When you cut off a country’s access to foreign technology, you give it the strongest possible incentive to build its own.

What this means for the broader AI ecosystem

China is the world’s second-largest market for AI infrastructure. Losing access to it entirely means Nvidia is competing for market share in a smaller addressable market than its technology would otherwise command.

For investors watching the AI hardware space, including those in AI-adjacent crypto markets, the bifurcation of the global chip supply chain is worth paying attention to. AI-related tokens and projects that depend on access to cutting-edge compute are downstream of hardware availability. A fragmented global chip market could affect compute pricing, availability, and the geographic distribution of AI training capacity.