Marathon Petroleum Corporation specializes in oil refining, transportation, and distribution. Sales break down by activity as follows: - refining and distribution (94.8%): 2.9 million barrels of refined products sold per day in 2024, broken down by product type into gasoline (50.3%), distillates (36.2%), natural gas liquids and petrochemicals (6.5%), asphalt (2.7%), propane (2.3%) and heavy fuel oil (2%). At the end of 2024, the Group owned 13 refineries and a network of some 7,300 service stations in the United States; - transport and storage (3.7%); - production and distribution of renewable diesel (1.5%).