The exact time is not clear, it should be 18 at the end of the year.
Generally speaking, Qualcomm and Huawei have greater voice.
At present, the early domestic network construction is NSA network construction, and the core network has not been built yet. Most of them use the 4G core network or upgrade the 4G core network, and cu and du are not separated. At present, uRLLC and eMTC are not supported, and can only be realized through independent networking (SA) in the later stage.