• China's cyberspace regulator has advised major tech firms to avoid Nvidia’s new RTX Pro 6000D AI chip, effectively blacklisting the product.
  • The move signals Beijing's rejection of 'watered-down' chips compliant with U.S. export rules and accelerates the push for domestic alternatives.
  • Nvidia shares fell 2.5% on the news, with analysts now expecting near-zero China revenue from these products this year.

China’s latest salvo in the tech trade war with the U.S. has directly targeted Nvidia Corp., with the country's cyberspace regulator advising major technology companies to steer clear of the chipmaker’s newly launched RTX Pro 6000D AI accelerator. The guidance, delivered to senior executives at several firms, effectively blacklists the product and represents a significant escalation of pressure on the semiconductor giant, according to people familiar with the matter.

The advisory comes amid an ongoing antitrust probe into Nvidia within China and follows earlier restrictions on other high-end Nvidia chips, such as the H20. It underscores a hardening stance from Beijing, which is signaling that it wants true cutting-edge AI hardware for its companies, not the weaker models specifically designed to comply with U.S. export controls. "They are making it very clear that compliant-only chips are not welcome," said one analyst, who asked not to be identified due to the sensitivity of the matter.

For Nvidia, which once derived over $17 billion in annual revenue from the Chinese market, the implications are severe. The company's China revenues have already plummeted to less than 5% of its global total in the latest fiscal year due to escalating export restrictions. This latest move effectively slams the door on what little access remained. Market analysts now predict near-zero China revenue for these specific GPUs in 2025, despite Nvidia's attempts to maintain a foothold by launching China-specific, export-compliant versions.

The financial impact was immediate, with Nvidia shares falling approximately 2.5% following the news. The company now faces the prospect of building up inventory of chips it cannot sell in one of the world's largest semiconductor markets. Efforts to reach Nvidia's leadership, including CEO Jensen Huang—who has actively engaged in business diplomacy to maintain ties—for comment were not immediately successful.

Behind the move lies a concerted push by Chinese authorities to accelerate the adoption of domestic AI accelerators from champions like Huawei and Cambricon. While these local alternatives are gaining market share, they still face significant constraints related to supply chain, cost, and software ecosystem maturity compared to Nvidia's industry-standard CUDA platform. In the short term, this forced transition could slow Chinese tech firms' access to world-class generative AI models and cloud services.

The blacklisting of the RTX Pro 6000D is part of a broader pattern of tech decoupling, with similar measures previously targeting U.S. memory makers like Micron. It reflects a new reality where global semiconductor markets are increasingly bifurcating along geopolitical lines. For Nvidia, the path forward involves navigating two conflicting regulatory regimes with little hope of a near-term thaw in U.S.-China relations, making its exposure to this policy risk a persistent challenge despite its robust growth in cloud and AI sectors outside of China.