The MatePad Pro is rumored to be the name of an upcoming tablet from Huawei. It is thought to have premium specs, including the Kirin 990 processor and 5G variants. A new Geekbench listing appears to agree with the first of these, if not the second.
https://www.notebookcheck.net/A-new-Huawei-MatePad-Pro-leak-appears-to-confirm-Kirin-990-SoC.443256.0.html