Photo taken on Nov. 6, 2021 shows the fuel loading at No. 6 nuclear power unit in the city of Fuqing, Southeast China's Fujian province. Fuel loading has started at China's second nuclear power unit using Hualong One technology, a domestically developed third-generation reactor design, after the first one entered commercial operations earlier this year. The loading started on Saturday at the No. 6 nuclear power unit in the city of Fuqing, in East China's Fujian province, bringing the unit one step closer to operation, according to the China National Nuclear Corporation (CNNC). [Photo/Xinhua]