http://www.marinelink.com/news/exxonmobil-s-marine-fuels-meet-the-iso-standards/exxonmobil-s-marine-fuels-meet-the-iso-standards308440
ExxonMobil's Marine Fuels Meet the ISO Standards
requirements of the new ISO Marine Fuel specifications. Specifications of Marine Fuels. the standard by which marine fuel oils are traded internationally.