On the afternoon of September 4, the Ministry of Ecology and Environment issued a license for operation of Fuqing Nuclear Power Unit 5 to China National Nuclear Corporation Fujian Fuqing Nuclear Power Co., Ltd. in Beijing. At 15:30, the first fuel loading of Hualong One in the world’s first reactor of China National Nuclear Corporation's Fuqing Nuclear Power Unit 5 officially began. With the successful installation of the first group of fuel assemblies, this unit has entered the nuclear commissioning stage of the main system and is now completed. An important step has been taken in production.