EN590 10ppm is the standard for Ultra-Low Sulfur Diesel (ULSD) used in Europe and globally, defining a max sulfur content of 10 parts per million (mg/kg). It is mandated for Euro 4, 5, and 6 engines to minimize emissions and enhance performance, often used in passenger cars, trucks, and heavy machinery.

Jet A-1 is a high-quality, kerosene-type aviation turbine fuel used for civil and military jet aircraft worldwide. It meets strict international standards, including ASTM D1655 and DEF STAN 91-091.
It is optimized for high-altitude, cold-weather operations

LNG is natural gas (predominantly methane, CH4, with some mixture of ethane, C2H6) that has been cooled to liquid form for ease and safety of non-pressurized storage or transport. It takes up about 1/600th the volume of natural gas in the gaseous state at standard temperature and pressure.

Crude oil is a naturally occurring, unrefined yellowish-black liquid composed primarily of hydrocarbons, formed from ancient marine organic matter over millions of years. Extracted from underground reservoirs, it is refined into essential fuels like gasoline and diesel, as well as petrochemicals.

LPG is a versatile, flammable mixture of hydrocarbon gases—primarily propane and butane—derived from oil refining or natural gas processing. It is stored as a liquid under pressure for easy transport and used globally for cooking, heating, and vehicle fuel, offering a higher energy content than many alternatives.

D6 fuel, or Virgin Fuel Oil (D6), is a high-viscosity residual fuel oil, commonly known as Bunker C or Residual Fuel Oil (RFO), primarily used in large marine engines, shipping, and power plants. It requires pre-heating to lower its viscosity for burning. It is known for high energy density and affordability, often with high sulfur content.