Introduction to the former site of the Central Administration of Foreign Trade: The Central Administration of Foreign Trade was established in Ruijin in April 1933 and was affiliated to the Central People's Commissariat of National Economy. The main task is to manage the foreign trade affairs of the Soviet area, try to break the economic blockade imposed by the Kuomintang on the Central Soviet area, ensure the regular exchange of products within the Soviet area and overseas goods, and eliminate the scissor gap between agricultural products and industrial products. It consists of business department, procurement department, accounting department, cashier department, storage department, management department and other departments.