Microsoft's Joe Belfiore shared on Twitter than an Insider program for Xiaomi handsets will commence in China over the coming weeks.
Microsoft rolled out a Windows 10 Mobile ROM to the Mi 4 earlier this year following an "experimental program" to test the upcoming OS on Xiaomi hardware. Xiaomi was taking registrations for the beta program in May that was limited to Beijing, and it now looks like that program will be expanded to cover the entire country:
Full story from the WindowsCentral blog...