Industrial No. 4-Type Fuel Oil (>500 ppm S) from Canada
Petroleum distillate fuel for industrial burners and generators, with Saybolt viscosity 65 SUS average, API 28°, exceeding 500 ppm sulfur content. HTS 2710.19.11.25 applies precisely to this No. 4 specification for non-road heavy equipment and factory heating.
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
• Use accredited labs for viscosity (ASTM D2161) and sulfur (ASTM D4294) testing prior to shipment
• Include bill of lading noting 'fuel oil for industrial use' to support classification over motor fuels
• Monitor INCO terms; FOB imports require sulfur compliance docs at origin port