Huawei's 22.5 W SuperCharge was class-leading three years ago but the company has slowly lost ground on that front. That could be set to change soon, though, as a new report claims the Chinese company could debut a new 65 W fast-charging technology on the upcoming Mate Xs.
https://www.notebookcheck.net/Huawei-touted-to-debut-65-W-fast-charging-technology-on-the-Mate-Xs.452994.0.html