House China hawks are pressing ahead with efforts to prevent Beijing from accessing sensitive U.S. technology as the Trump administration green-lights chip sales. Why it matters: Congress is looking to rein in President Trump on chip sales,

The U.S. Trade Representative said tariffs on Chinese semiconductors, now at zero, are set to increase in June 2027.

Will Nvidia ever get to sell more of its AI chips in China? Investors see the country as a big opportunity—but getting there has been a challenge.

In an order released by the White House, Trump said HieFo was "controlled by a citizen of the People's Republic of China" and that its 2024 acquisition of Emcore's businesses led the president to believe that it may "take action that threatens to impair the national security of the United States."

China’s latest optical AI chip is being pitched as a generational leap, with researchers claiming performance roughly 100 times faster than Nvidia’s A100 on specific workloads. The boast lands at a moment when Beijing is racing to cut its dependence on US silicon and Nvidia is being squeezed out of the Chinese market by export

The United States has quietly restored a crucial lifeline for Taiwan Semiconductor Manufacturing, giving the world's most important contract chipmaker fresh permission to keep feeding its factories in China with American tools.

Honda Motor said on Monday it will extend a production halt at three car plants in China by two weeks due to a semiconductor shortage, highlighting persistent supply chain strains for Japan's second-biggest automaker.