Functions:
- Serves the Politburo of the Communist Party of China and its Standing Committee
- Carries out routine operations of the Politburo and coordinates the work of stakeholders
- Makes routine day-to-day decisions on issues of concern in accordance with the decisions of the Politburo
Leadership：
- Cai Qi蔡奇，Secretary of the Party’s Secretariat
- Shi Taifeng 石泰峰，Secretary of the Party’s Secretariat
- Li Ganjie 李干杰，Secretary of the Party’s Secretariat
- Li Shulei 李书磊，Secretary of the Party’s Secretariat
- Chen Wenqing 陈文清，Secretary of the Party’s Secretariat
- Liu Jinguo 刘金国，Secretary of the Party’s Secretariat
- Wang Xiaohong 王小洪，Secretary of the Party’s Secretariat