Prosecutors claim Ding Yuxin, who bribed a former railway minister, helped 23 companies win 57 railway projects, valued at $30 billion.
Private clubs continue to operate in some historic buildings in Beijing despite the government ban.
An anti-graft TV documentary was aired on Monday night by China Central Television with the aim of educating Party members to lead a frugal lifestyle and warn other corrupt officials, the Communist Party of China Central Commission of Discipline Inspection said on Monday.
President Xi Jinping has asked the armed forces to clear up the "bad influence" left by the graft case of Xu Caihou, a former senior commander.
Three local government officials suspected of bribery are under investigation, the Supreme People's Procuratorate said in a statement on Monday.
Yang Senlin, former vice chief of north China's Shanxi Province's discipline agency, has been expelled from the Communist Party of China (CPC) and from his post, according to a statement by the CPC Central Commission for Discipline Inspection (CCDI).
A former executive of a state-owned enterprise (SOE) in south China's Guangdong Province was sentenced to death on Wednesday on charges of bribery and embezzlement amounting to nearly 400 million yuan (65 million US dollars).
By the end of November, nearly 40 provincial or higher level officials had been snared this year in the ongoing anti-corruption campaign.
The handing of Zhou Yongkang, once one of the most powerful officials in China, over to prosecutors on Friday marked the climax of this year's anti-corruption drive.
China's military prosecuting department is investigating a major general who held a senior post at an army college in its widening fight against corruption.
The Supreme People's Court Monday supported the decisions to expel Zhou Yongkang from the Communist Party of China and to arrest him.
The Supreme People's Procuratorate (SPP) has opened an investigation into Zhou Yongkang's suspected crimes and decided to arrest him according to the law.