Sun Dengewei, a member of the Party Committee of Heilongjiang Electric Power Co., Ltd. of the National Energy Group, is under investigation.

According to the Central Commission for Discipline Inspection and National Supervisory Commission's disciplinary inspection team stationed at the State Energy Group and the Heilongjiang Provincial Commission for Discipline Inspection and Supervisory Commission: Sun Dengwei, a member of the Party Committee and chief accountant of Heilongjiang Electric Power Co., Ltd., a subsidiary of the State Energy Group, is suspected of serious violations of discipline and law, and is currently undergoing disciplinary review by the Central Commission for Discipline Inspection and National Supervisory Commission's disciplinary inspection team as well as a supervisory investigation by the Harbin Municipal Supervisory Commission in Heilongjiang Province.