Fecha de publicación: -- Fuente: WIPO "circular economy" An information processing method includes: obtaining a request to provide display information including a history of one or more processes executed when manufacturing a product (S30); obtaining history information of each of the one or more processes for the product in response to the request (S40); generating the display information based on the history information obtained for each of the one or more processes (S60); and outputting the display information generated (S70), wherein the one or more processes include a process of manufacturing a second object from a first object for manufacturing the product, and the display information includes information for displaying an image that includes: a plurality of first figures corresponding one-to-one to objects in the one or more processes; and a second figure corresponding to a flow of the objects for manufacturing the second object from the first object via the one or more processes.