High-Sulfur Bunker Grade No. 4 Fuel from China
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 — China → United States
25%
Rate breakdown
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
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