Warren, Kim Blast Trump Over AI Chip Exports to Chinese Units, Seek Lutnick Testimony
Updated
Updated · Reuters · Jun 1
Warren, Kim Blast Trump Over AI Chip Exports to Chinese Units, Seek Lutnick Testimony
2 articles · Updated · Reuters · Jun 1
Senators Elizabeth Warren and Andy Kim said the Trump administration may have let advanced U.S. AI chips reach overseas subsidiaries of Chinese firms and urged Commerce Secretary Howard Lutnick to testify.
Sunday guidance from the Commerce Department sought to close what it called a potential loophole that may have allowed exports of top-end chips, including Nvidia Blackwell processors, to Chinese companies' units outside China.
Warren said the episode showed the administration failed to update export-control rules for 18 months, creating a path for chips to flow to China-linked companies and potentially bolster Chinese military capabilities.
The dispute sharpens scrutiny of the Commerce Department's export-enforcement arm and adds pressure on the administration to explain how its China tech curbs were implemented.
Are U.S. chip controls simply accelerating China's tech independence while hurting American companies?
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The 2026 U.S.-China AI Chip Battle: Export Loopholes, National Security, and the Future of Global Leadership
Overview
In June 2026, the Trump administration came under sharp congressional scrutiny for its handling of advanced AI chip exports to China. Senators Elizabeth Warren and Andy Kim criticized President Trump for allowing U.S. AI chips to reach overseas subsidiaries of Chinese firms, exposing a regulatory loophole created when the Commerce Department stopped enforcing the 'AI Diffusion rule.' This loophole enabled Chinese companies to legally acquire advanced chips without export licenses, raising national security concerns. In response to mounting pressure, the Commerce Department moved quickly to issue new guidance, aiming to close the loophole and tighten export controls.