MWC Shanghai 2021 kicked off on Tuesday after being suspended for one year due to COVID-19. The conference is held at Shanghai New International Expo Centre (SNIEC) for three days starting Tuesday. This year, more than 200 exhibitors from China and abroad, including GSMA, China Mobile, Huawei and ZTE, will participate in the exhibition, and more than 20,000 visitors are expected to visit the show. 5G will be the focus of the exhibition. By the end of 2020, 140 operators in nearly 60 markets around the world have launched 5G services, according to the event’s organizer. Photos: Yang Hui/GT