Before this week’s U.S.-Chinese summit, Beijing reached a milestone in its quest for technological self-sufficiency.

The impact of the ruling was not immediately clear, but it could send a chilling signal to Chinese tech founders seeking to partner with foreign…

The exemption was shut down last year by President Trump based, in part, on the same legal grounds as the tariffs that were invalidated by…

More than a decade into Beijing’s push for self sufficiency, Chinese firms are producing fewer, lower-performing chips than their foreign competitors.