A Lenovo representative has announced that the OEM will hold a major product event for later in 2021. A new tablet, the Xiaoxin Pad Pro 12.6, is confirmed as one of the stars of this show. However, there may be others, and they may be new PCs of the Yoga line.
https://www.notebookcheck.net/Lenovo-announces-a-November-2021-launch-event-for-the-Xiaoxin-Pad-Pro-12-6-and-maybe-more.574472.0.html
Xiaoxin Pad Pro 12.6 is surely the Chinese version of Lenovo Tab P12 Pro.