Chip war: Japan and Netherlands expected to join US in ban on tech exports to China

Washington officials appear to confirm deal to restrict export of semiconductor manufacturing technology to China

A Washington official has made the most direct comments by a US authority to date acknowledging the existence of a deal with Japan and the Netherlands for those countries to impose new restrictions on exports of chipmaking tools to China.

We can't talk about the deal right now," said Don Graves, deputy commerce department secretary, on the sidelines of an event in Washington. But you can certainly talk to our friends in Japan and the Netherlands."