The export of diesel refers to the international sale and shipment of diesel fuel from one country to another. Countries with large refining capacities, such as the United States, India, Russia, and members of the Middle East, often export surplus diesel to regions with high demand but limited refining capabilities. Diesel exports play a key role in global energy trade, influencing fuel prices, energy security, and geopolitical relations. Export volumes are affected by factors such as crude oil supply, refining capacity, environmental regulations, and global economic activity.

The import of diesel involves purchasing and bringing diesel fuel into a country to meet domestic energy needs, especially when local production or refining capacity is insufficient. Many countries rely on diesel imports for transportation, power generation, and industrial use. Factors influencing diesel imports include domestic demand, fuel pricing, government policies, and global supply conditions. Major diesel-importing countries often seek stable and affordable sources to ensure energy security and support economic activity.