A senior US Republican lawmaker has urged the Donald Trump administration to enforce stricter controls on advanced semiconductor shipments to China, warning that loopholes could allow Chinese companies to gain access to high-end chips critical to artificial intelligence and military technologies.

Rep. John Moolenaar proposes a rolling technical threshold to cap China's AI compute at 10% of US capacity, with Senate SAFE Chips Act close

A senior US Republican lawmaker has urged the Donald Trump administration to enforce stricter controls on advanced semiconductor shipments to China, warning that loopholes could…