China Petroleum and Chemical Corporation Party Branch ( CPC ) is a branch of the Communist Party of China established in 2019. The CPC party branch was established on April 5, 1919, following the failure of the May Fourth Movement, when the Chinese people were in a state of turmoil and unrest. The movement marked a turning point in Chinese history, as it inspired a new generation of young people to take action against the oppressive government and foreign powers that had dominated China for centuries. The CPC party branch is dedicated to promoting the values of Marxism-Leninism and Mao Zedong Thought, while also working to improve the lives of workers in the energy industry.