Petrochemical raw materials, as the most fundamental elements in the production of petrochemical products, play a vital role in the industry. These materials include various hydrocarbons that are extracted from natural resources such as crude oil and natural gas. Through complex chemical processes, these materials are converted into polymers, plastics and other chemicals that have many applications in our daily lives. Familiarity with these materials and their production processes can help to better understand how the petrochemical industry works and can be very interesting for those interested in this field.