The US treasury secretary said she also told Chinese officials they could raise concerns about US actions, and that Washington might "respond to unintended consequences" of its restrictions

The US sanctions-hit tech giant said it aims to help clients build and train their artificial intelligence (AI) models with its homegrown processors and framework

China’s economic czar He Lifeng made the comments in a meeting with Janet Yellen, which saw the US treasury secretary double down on chip sanctions, while also urging 'direct' communication

Industry players forecast the move will weigh on domestic prices even as overseas prices of the thinly traded minerals – gallium and germanium – jumped this week

Firms across the globe are scrambling to assess the impact on supply chains from restrictions China announced this week, with a focus on finding alternatives for key components

On Tuesday, the EU voiced concerns over China's planned curbs on exports of some gallium and germanium products and expressed doubts that the move was related to national security

The restriction is aimed at closing a crucial loophole in the export controls the US implemented in October that allowed Chinese AI firms to access high-end chips through the cloud

The rules, set to come into effect on September 1, will require Dutch companies that make advanced chipmaking equipment to seek a licence before they can export it

Fresh export control rules being considered by the US will prohibit Nvidia from selling to China even those chips it specifically designed to meet earlier limits

Prosecutors say 65-year-old Choi Jinseog, once hailed as a star in Korea's chip industry, tapped Samsung’s supplier network to steal information on factory layouts, cleanroom management

The island's foreign minister said his government would not block investment in Europe, but the continent needed to "consider a broader picture" and think on Taiwan's 'situation'

The investment, in a chip packaging facility in the Chinese city of Xian, will include buying packaging equipment from a Xian-based subsidiary of Taiwan's Powertech Technology