High-Sulfur Bunker Grade No. 4 Fuel from Mexico
A No. 4 specification bunker fuel for marine auxiliary engines and port generators, featuring >500 ppm sulfur, 25-30 API, and 90 SUS viscosity at 100°F. Meets HTS 2710.19.11.25 for distillate/residual fuels used in stationary marine applications.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Comply with MARPOL Annex VI sulfur limits; provide bunker delivery note with sulfur verification
• Declare as 'non-propulsion fuel' if for auxiliary use to avoid vessel fuel restrictions
• Bulk imports need shore tank gauging certs matching invoice quantities and specs