Iran has the fourth-largest oil reserves in the world although it Exports part converts oil about 50% of .its oil production capacity in domestic refineries into products. In addition, to meeting domestic needs, Exports are also done. Of this amount of production, It also supplies 5% of furnace oil worldwide. Fuel Oil (Mazut) is commonly referred to as a mixture of yellow to colored browns (dark brown to black), which is produced in various refining processes. This product is used in Iran for fueling ships, trains, power plants, and large and small industrial units. A2ziran is ready for any advice in the field of export, import, and investment of Fuel Oil (Mazut). One of the goals of the company is to supply Fuel Oil (Mazut)