PolicyJun 9, 2026, 10:09 AM· United States
US lawmakers urge tighter rules on contract chipmakers supplying Chinese firms' overseas units
Summary
A bipartisan pair of US senators on Monday urged the Trump administration to tighten rules on contract chipmakers like TSMC to prevent them from making advanced AI chips for overseas subsidiaries of Chinese companies. The move aims to close loopholes in existing export controls, ensuring Chinese entities cannot access advanced semiconductor technology through overseas units.
Why it matters
This event reflects the ongoing escalation of US technology restrictions on China in the semiconductor sector, directly impacting key chipmakers like TSMC and the global AI chip supply chain.
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