The Sichuan Federation of Trade Unions (SFTU, Chinese: 四川省总工会), a provincial branch of the All-China Federation of Trade Unions (ACFTU), was formally established in 1927 in Chengdu under the leadership of the Chinese Communist Party.^[1]

Its origins trace back to the early 20th century when workers in Sichuan's industrial hubs, such as Chengdu and Chongqing,^[2] began organizing to address poor working conditions and low wages. The union played a pivotal role during the Second Sino-Japanese War, mobilizing workers to support the war effort through strikes, campaigns, and resource allocation for resistance activities.^[3]

During the Chinese Civil War (1946–1949), the SPFTU served as a key organizational force, coordinating underground activities and worker solidarity to support the CCP's struggle for national liberation. After the establishment of the People's Republic of China in 1949, the SFTU focused on advancing labor rights and social welfare.^[4] It spearheaded the implementation of early labor laws, improved workplace safety standards, and established pension and healthcare systems for workers. After 1978, the SPFTU adapted to economic transformations by launching vocational training programs, mediating labor disputes, and promoting collective bargaining. It also played a central role in addressing the challenges faced by migrant workers, advocating for their rights in rapidly urbanizing regions like Chengdu and Chongqing.^[5][6]