Honor has now announced that it will launch the X30 later in December 2021. Prior to that, it is now listed on JD.com ahead of its first retail event. This page reveals that it has a similar design to that of the OEM's current flagship phone, although it will may have a new mid-range 5G chipset instead.
https://www.notebookcheck.net/The-new-Honor-X30-smartphone-emerges-with-mid-range-specs-and-flagship-looks.585200.0.html