Corruption is the biggest threat to China's Communist Party and is on the rise, President Xi Jinping said on Monday at the start of a three-day congress of the Central Commission for Discipline Inspection (CCDI).
China was rocked last year by high-profile corruption probes that included a deputy central bank governor and a former chairman of its biggest oil and gas company.
The CCDI filed cases against 73 provincial and ministerial-level officials and 4,348 department- and bureau-level officials in 2024, it said in a statement.
A total of 889,000 people were punished, including 680,000 for not adhering to Communist Party discipline and 270,000 for what it said were "administrative sanctions".