US Clarifies Export Ban on Advanced AI Chips to Chinese Subsidiaries Worldwide

Summary

The US Department of Commerce issued clarification on June 1, 2026, reaffirming that export licensing requirements for advanced artificial intelligence chips apply to all subsidiaries and affiliates of Chinese companies, regardless of their physical location outside China. The guidance closes a potential loophole that emerged after the Trump administration scrapped Biden's proposed Framework for Artificial Intelligence Diffusion in May 2025, which had raised questions about whether pre-existing licensing requirements would be enforced.

The Bureau of Industry and Security (BIS) clarified that licensing is required for shipments of controlled products such as NVIDIA's Blackwell GPUs to any company with Chinese headquarters or parent ownership. NVIDIA, the world's most valuable chip company, confirmed it had already been operating in compliance with these rules. The clarification specifically addresses concerns that Chinese companies had been circumventing restrictions by purchasing chips through foreign subsidiaries during the period when the Biden framework was being negotiated and then shelved.

Former State Department official Chris McGuire warned that significant damage may have already been done, noting that Chinese companies likely made large-scale purchases under the temporary loophole before the clarification. While the guidance acknowledges that some prohibited shipments occurred, the BIS stated that companies who purchased chips under the loophole are not required to cease using them, suggesting a pragmatic rather than punitive enforcement approach.

• Evidence suggests Chinese companies may have conducted large-scale chip purchases during the regulatory gap, but no retrospective penalties are being imposed