• Chinese regulators, including the Cyberspace Administration, the NDRC, and the Ministry of Industry and Information Technology, are moving to restrict domestic sales of Nvidia’s H20 AI chip.
  • The action was reportedly triggered by comments from U.S. Commerce Secretary Howard Lutnick, who stated the U.S. sells lower-tier chips to keep Chinese developers dependent on American technology.
  • The restriction threatens to disrupt China's AI development and deepens the ongoing tech trade war, forcing Chinese tech giants to seek alternative solutions.

Chinese regulators have swiftly moved to curb the domestic deployment of Nvidia Corp.’s H20 artificial intelligence chip, a processor specifically designed for the Chinese market to comply with earlier U.S. export controls. The move comes directly after U.S. Commerce Secretary Howard Lutnick remarked that the United States intentionally provides China with lower-tier technology to maintain its strategic dependency, according to a Financial Times report.

The Cyberspace Administration of China, the National Development and Reform Commission (NDRC), and the Ministry of Industry and Information Technology (MIIT) are understood to be coordinating the new purchasing guidance. The directive aims to limit the adoption of the H20 within China’s burgeoning AI sector, which includes tech behemoths like Alibaba, Tencent, Baidu, and ByteDance. These companies have been testing the H20 as a key component for building large-scale AI computing clusters.

Secretary Lutnick’s comments, which framed the sale of reduced-capability chips as a tool of U.S. technological statecraft, appear to have been a catalyst for the Chinese response. The remarks were seen by officials in Beijing as a public confirmation of a strategy they have long suspected, effectively undermining the commercial rationale for accepting a second-tier product. “The perception that this was a deliberate strategy to create dependency made the H20 politically untenable,” said one person briefed on the matter.

For Nvidia, which has already navigated a complex regulatory maze to design and sell the H20, the new restrictions represent another significant setback in one of its largest markets. The chipmaker had developed the H20 to offer roughly 15% of the performance of its flagship H100 GPU after a series of escalating U.S. export bans. The company’s record quarterly revenues, largely driven by global AI demand, now face a new headwind as a major channel for its products constricts further.

Officials at the involved Chinese regulatory bodies did not immediately respond to requests for comment. A spokesperson for Nvidia declined to comment on the report.

The immediate impact will be felt by Chinese AI firms scrambling for hardware. Without reliable access to the H20, companies are forced to accelerate plans to develop in-house solutions or source from a small pool of domestic chipmakers, whose products still lag behind even downgraded Western offerings. The disruption could slow the pace of AI model development in China, potentially widening the gap with U.S. competitors.

This latest development is another chapter in the escalating tech cold war, where semiconductors have become the primary currency of geopolitical power. The U.S. has employed a strategy of tiered export controls, and the Trump administration’s recent reversal of a Biden-era allowance for H20 sales—only to briefly re-allow them in July 2025 as part of wider trade negotiations—highlighted the chips' role as a bargaining tool. China’s retaliatory move signals a hardening stance and a willingness to absorb short-term pain to break its dependency, setting the stage for a more fragmented global technology ecosystem.