Xiaomi has been teasing the surprise appearance of a new Mi Notebook Pro laptop. The first Xiaomi Mi Notebook Pro models were released in 2017 and haven't been refreshed since, so it's possible the 2021 variants might feature Intel Tiger Lake or AMD Ryzen 5000 processors.
https://www.notebookcheck.net/Xiaomi-Mi-Notebook-Pro-returns-for-2021-with-teaser-image-only-revealing-form-over-function.528023.0.html