Heavy Fuel Oil 380 cSt from Canada
IFO 380 (Intermediate Fuel Oil with 380 centistokes viscosity at 50°C) qualifies as Fuel Oil No. 6 under HTS 2710.19.06.30 when meeting the Saybolt viscosity >125 sec at 37.8°C and sub-25° API criteria. Common in international shipping bunkers.
Duty Rate — Canada → 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
• Provide ISO 8217 fuel specification sheet confirming RMK (residual max kinematic) viscosity; comply with IMO 2020 low-sulfur (0.5%) requirements or VLSFO designation; use continuous bunker monitoring for quality disputes