No. 4 Diesel Blend Fuel Oil (High Sulfur) from Japan
Blended fuel oil combining diesel distillates and residuals to achieve No. 4 specs: API >25°, 45-125 SUS viscosity, sulfur >500 ppm, for off-highway diesel engines. HTS 2710.19.11.25 covers this as distillate fuel oil for heavy machinery.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Differentiate from on-road diesel; certify as non-highway use per EPA to match fuel classification
• Test cetane index if blended; low cetane may require reclassification review
• Avoid retail packaging; bulk tanker imports simplify duty assessment