Although Trump's reign is over, Apple has requested Foxconn to move at least some of its iPad and MacBook production facilities to Vietnam. This move comes as a part of Apple's efforts to diversify production, thus minimizing the potential impact of a new trade war between China and the US.
https://www.notebookcheck.net/Foxconn-partially-bailing-out-of-China-heading-for-Vietnam.506390.0.html