Industrial No. 4 Boiler Fuel (Sulfur >500 ppm) from Japan
Heavy distillate/residual blend for industrial boilers, featuring Saybolt viscosity 45-125 seconds at 37.8°C, API <25°, and sulfur >500 ppm. Precisely matches HTS 2710.19.06.15 for high-sulfur No. 4-type fuel oils used in stationary combustion.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Lab-test per ASTM D88 for viscosity and D4294 for sulfur prior to shipment; obtain end-user certifications for non-road use exemptions; file via ACE with detailed fuel specs to prevent audits