Washington wants to coordinate support for possible restrictions with close allies but it was not clear what sanctions it would propose if China is found to provide military aid to Russia, sources said

Semiconductor powerhouses Taiwan, the United States, Japan and South Korea held a video meet to discuss supply chain resilience

The decision by the world’s largest contract chipmaker could help Japan revive its advanced semiconductor manufacturing

US government is in "deep dialogue" with chipmakers Samsung and SK Hynix, while seeking to impede China's ability "to threaten us collectively", top Senior Commerce official says

Some TSMC staff said they were reluctant to move to the US due to “potential culture clashes” and concerns around “difficult to manage” American workers

China is boosting its own semiconductor sector and clean energy sector after being hit by US export controls late last year, the SCMP said

The four US representatives will meet Taiwan’s President Tsai, as well as key business leaders from the island

Semiconductor demand remained high whilst orders for electronic products fell 21.8%, Taiwan's economy ministry said

The China business is the exclusive distributor of Arm chip technology in China and develops and sells its own chip designs based on Arm

Berkshire's investors are still trying to figure out why Buffett decided to sell most of its stake in the chipmaker

Dutch tech giant ASML, which makes the world's most advanced chipmaking tools, says it notified US and Dutch authorities about an employee in China who stole details on its technology

It is rare but not unprecedented for Berkshire to quickly undo a multi-billion dollar investment in a company's stock