On November 20, the World Radiocommunication Conference (WRC-23) kicked off in Dubai, United Arab Emirates. Over 4000 representatives from 193 member states of the International Telecommunication Union (ITU), relevant international organizations, and related enterprises attended the conference. UN Secretary-General António Guterres sent a congratulatory message to the conference. The Ministry of Industry and Information Technology led a Chinese delegation with representatives from CAAC to attend the conference.