Sony's Chinese division is reportedly in talks with Meizu to port features of the latter's Android skin, Flyme OS, to mobile devices from the former in that country. This may sound strange as Sony already develops its own apps for its phones; however, it may perceive the region-specific change as a better way to appeal to that market.
https://www.notebookcheck.net/Sony-China-collaborates-with-Meizu-to-provide-a-new-version-of-Android-to-its-customers.573493.0.html