The main objective of OPEC (Organization of the Petroleum Exporting Countries) member countries is to coordinate and unify the petroleum policies of its member countries in order to secure fair and stable prices for petroleum producers, ensure a steady income for member countries, and provide a reliable and efficient supply of petroleum to consumers. Additionally, OPEC aims to promote the interests of its member countries in the international oil market and to ensure the stabilization of oil markets in order to support global economic growth.