@DCS recently shared a Weibo update about the state of OPPO's 150W charging technology. The company has already begun trial production of 10-Amp chargers that'll support 150W charging. Upcoming flagships like the Find X4 might only support 80W charging, though.
https://www.notebookcheck.net/Tipster-shares-details-about-OPPO-s-150W-charging-tech-10A-chargers-currently-in-trial-production-but-2022-phones-will-max-out-at-80W.583043.0.html