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Karen Freifeld
Applied Materials, which has significant business supplying China, is among those believed to ?have received a letter from the U.S. Department of Commerce.
BUSINESS / Tech
Apr 29, 2026
U.S. orders chip equipment companies to halt some shipments to China's Hua Hong
The move is the latest U.S. action to slow China's development of advanced chips, two people familiar with the matter said.
Anthropic CEO Dario Amodei at the AI Impact Summit, in New Delhi on Feb. 19
BUSINESS / Tech
Mar 5, 2026
Big Tech group backs Anthropic in fight with Pentagon over AI safeguards
The Pentagon has been in a monthslong dispute with AI developer Anthropic over how the military can use its technology on the battlefield.
U.S. President Donald Trump's administration will allow Nvidia to export its second most powerful AI chips to China after the company was previously barred from doing so.
BUSINESS / Tech
Jan 14, 2026
U.S. gives green light to Nvidia H200 chip exports to China
Under a new rule, Nvidia can export but will need to certify that there are enough chips in the U.S., while Chinese customers must demonstrate "sufficient security procedures."
U.S. President Donald Trump meets with Chinese President Xi Jinping in 2019.
WORLD / Politics
Oct 23, 2025
Hopes for Xi-Trump summit dampened by tough Beijing moves and rising tension
Even if the talks get back on track, experts say a narrow deal on a few issues is the most likely outcome.
The U.S. Department of Commerce in Washington in 2022
BUSINESS
Sep 30, 2025
U.S. expands export blacklist in crackdown on Chinese subsidiaries
The action greatly increases the number of companies that require licenses to receive American goods and services.
Nvidia CEO Jensen Huang (right) speaks alongside U.S. President Donald Trump about investing in America, at the White House in Washington on April 30.
BUSINESS / Tech
Aug 12, 2025
Trump opens door to sales of version of Nvidia's next-gen AI chips in China
The chip will be a less-powerful version of the Blackwell.
Nvidia CEO Jensen Huang speaks at the opening ceremony of the third China International Supply Chain Expo (CISCE) in Beijing on Wednesday.
BUSINESS / Tech
Jul 16, 2025
U.S. says Nvidia's sales of AI chips to China are part of rare earths talks
The planned resumption is a reversal of an export restriction imposed in April that is designed to keep the most advanced AI chips out of Chinese hands.
Products affected by the U.S. order to stop shipping goods to China without a license include design software and chemicals for semiconductors.
BUSINESS / Tech
May 29, 2025
U.S. curbs chip design software, chemicals and other shipments to China
The new restrictions appear aimed at choke points to prevent China from getting products necessary for key sectors.
A semiconductor wafer is magnified through the lens of a microscope in Seoul on April 30. A rule introduced by former U.S. President Joe Biden to restrict the export of sophisticated chips has been described as "unenforceable."
BUSINESS / Tech
May 8, 2025
Trump administration to rescind and replace Biden's AI chip export curbs
A spokeswoman for the Department of Commerce said the rule is "overly complex" and "unenforceable."
The Framework for Artificial Intelligence Diffusion was issued by the U.S. Department of Commerce a week before the end of the Biden administration. The Trump administration is now trying to alter it.
BUSINESS / Tech
Apr 30, 2025
Trump officials eye changes to Biden's AI chip export rule
Removing the tier system could open the door to using U.S. chips as an even more powerful negotiating tool in trade talks.
Taiwan Semiconductor Manufacturing Company (TSMC) signage on the floor of the New York Stock Exchange on Monday. TSMC could face a penalty of $1 billion or more to settle a U.S. export control investigation over a chip it made that ended up inside a Huawei artificial intelligence processor,
BUSINESS / Tech
Apr 9, 2025
TSMC could face $1 billion or more fine from U.S. probe, sources say
The penalty is to settle a U.S. export control investigation over a chip it made that ended up inside a Huawei artificial intelligence processor.
A Tencent sign is seen at the World Artificial Intelligence Conference in Shanghai on July 6, 2023. The gaming and social media company has been added to a U.S. Defense Department list of firms it says work with China's military.
WORLD / Politics
Jan 7, 2025
U.S. adds Tencent and CATL to list of firms allegedly aiding Chinese military
The companies described their addition to the annual list as a mistake.
A person visits TSMC Museum of Innovation in Hsinchu, Taiwan, on May 29.
ASIA PACIFIC / Politics
Nov 10, 2024
U.S. ordered TSMC to halt shipments to China of chips used in AI applications, source says
The order comes just weeks after TSMC reported that one of its chips had been found in a Huawei AI processor.
Taiwan Semiconductor Manufacturing Company notified the U.S. that one of its chips had been found in a Huawei product, revealing a possible violation of export restrictions on the Chinese company.
BUSINESS / Tech
Oct 23, 2024
TSMC told U.S. of chip in Huawei product after TechInsights finding, source says
The revelation could show how difficult enforcing export controls can be for both companies making highly desired products and regulators.
Washington is talking to allies about adding 11 more Chinese chipmaking factories to a restricted list.
WORLD / Politics
Jun 19, 2024
U.S. pushes Japan and Netherlands to muzzle China's chipmaking abilities
Washington is talking to allies about adding 11 more Chinese chipmaking factories to a restricted list, a source said.
The U.S. Department of Commerce building in January 2022
WORLD / Politics
Apr 11, 2024
Firms aiding Chinese military to get AI chips now face blacklist
The companies are "involved with providing AI chips to China's military modernization programs"
Assembly engineers work on a lithography system at ASML in Veldhoven, Netherlands in June.
BUSINESS / Tech
Apr 5, 2024
Targeting Chinese chips, U.S. to push Dutch on ASML service contracts
The U.S.' export policy chief is set to meet in the Netherlands next Monday with officials from the Dutch government and ASML.
The Huawei Mate 60 Pro, launched in August 2023 and powered by a sophisticated chip, was seen as a symbol of the China's technological resurgence despite Washington's ongoing efforts to cripple its capacity to produce advanced semiconductors.
BUSINESS / Tech
Feb 22, 2024
U.S. targets China chipmaking plant after Huawei Mate 60 Pro
The Biden administration seeks to cut off China's most advanced factory from more American imports after it produced a sophisticated chip for the phone.
The administration of U.S. President Joe Biden has increasingly focused on hacking from China, Russia and elsewhere.
WORLD / Politics
Jan 30, 2024
U.S. disabled Chinese hackers targeting infrastructure: sources
The administration of U.S. President Joe Biden has increasingly focused on hacking from China, Russia and elsewhere.
The U.S. is struggling to cut China off from top AI technology.
BUSINESS / Tech
Oct 13, 2023
Biden eyes adding AI chip curbs to Chinese companies abroad
Efforts to close the loophole allowing access to chips the show how the Biden administration is struggling to cut China off from top AI technology.

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