Hong Kong's Communications Authority has created a new licensing regime for the provision of wireless Internet of Things (WIoT) platforms and services using the shared frequency band of 920 – 925 MHz. Services to be authorized under this new WIoT Licence only support automated machine to machine type data communications.
Source: https://www.telecompaper.com/news/hong-kong-creates-920-925-mhz-wireless-iot-licence--1222926