27 deputies to China's top legislature have been dismissed or forced to resign since last March after they were placed under investigation for corruption.
China released new regulations on state purchases on Friday to improve transparency and curb corruption.
The Communist Party of China's discipline enforcement agency has begun inspections of three major state-owned enterprises (SOEs), in a new round of workstyle checks.
Chinese prosecutors investigated 851 people suspected of abuse of power and dereliction of duty in 2014, the Supreme People's Procuratorate (SPP) announced on Friday.
Inspections are continuing in China following many officials were found having falsified their ages and work experience to gain promotion.
China's top anti-graft agency will set up eight new permanent offices in central government entities this year in an effort to overhaul and strengthen supervision.
First-person examples have become a new tool for anti-graft education, as China's top disciplinary watchdog has begun publishing disgraced officials' confessions.
China's anti-graft watchdog announced to publish confessions by corrupt officials to warn and educate others, calling on the public to "stay tuned".