Gu Jun, former deputy secretary of the Party Leadership Group and general manager of China National Nuclear Corporation, is suspected of serious violations of Party discipline and national laws and is currently under disciplinary review and supervisory investigation, the Central Commission for Discipline Inspection and the National Supervisory Commission announced on Monday.

Public information shows that Gu, 62, a native of Jiangsu province, started his career in 1983 and joined the Communist Party of China in 1989. He has long worked in the nuclear power field and once served as deputy secretary and general manager of Sanmen Nuclear Power Company, as well as of the former State Nuclear Power Technology Corporation, which was merged into State Power Investment Corporation in 2015.

He took office as general manager of China Nuclear Engineering and Construction Corporation in April 2015, and in 2018, he transferred to the post of general manager of CNNC, a post he held until his retirement in 2024.