The refore, this work was carried out with the objectives to: (1) identify the main path of carbon transfer and quantify the amount of carbon equivalences (CE) produced in soybean plantations and soybean oil production, following a carbon movement categorization and (2) to suggest alternative methods to help reduce carbon emissions along the full chain of soybean oil production. As soybean is a major raw material fed to a number of downstream productions, the outcomes of this study would serve as reference of carbon emissions for a consequent study of related end-user products.