BEIJING, Sept. 9 (Xinhua) -- The number of 5G base stations in use across China has exceeded 1.96 million, said the Ministry of Industry and Information Technology. Aerial photo taken on April 15, 2020 shows people working at the construction site of a 5G base station in Chongqing, southwest China. (Photo: Xinhua) The high-quality industrial internet network covers over 300 cities in China, accelerating the transformation and upgrading of traditional Chinese enterprises, said Wang Peng, an official with the ministry. The application penetration rate of the industrial internet in small and medium-sized enterprises has increased by nearly five percentage points...