The former deputy party secretary of Shanghai Chengtou Company Limited, Yang Maoduo, is under investigation.

According to "Clean Shanghai" and the Discipline Inspection and Supervision Group of the Shanghai Municipal Commission for Discipline Inspection and Supervision stationed in the Shanghai State-owned Assets Supervision and Administration Commission, as well as the Discipline Inspection and Supervision Commission of the Hongkou District in Shanghai: Yang Maoduo, former deputy secretary of the Party Committee of Shanghai Chengtou Limited Company, is suspected of serious violations of discipline and law, and is currently undergoing disciplinary review by the Discipline Inspection and Supervision Group of the Shanghai Municipal Commission for Discipline Inspection and Supervision stationed in the Shanghai State-owned Assets Supervision and Administration Commission, as well as investigation by the Hongkou District Supervision Commission in Shanghai.