Poco has confirmed that the M3 will be its next smartphone to receive a global launch, and one which will occur on November 24. The design and specifications of the device have already leaked though, and may be another Xiaomi re-brand rather than a distinctive Poco smartphone.
https://www.notebookcheck.net/Poco-M3-design-and-specifications-leak-ahead-of-November-24-launch-but-it-may-be-another-Xiaomi-re-brand.505220.0.html