</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
8439.99.10.00/Calender Stack Pressure Unit/Japan

Calender Stack Pressure Unit from Japan

Hydraulic pressure control unit for maintaining nip pressure in supercalender stacks during paper finishing. Integral to paperboard making machinery, HTS 8439.99.1000. Provides uniform gloss and smoothness.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Calculate with your customs valueVerify classification with AI

Import Tips

• Document maximum line pressure (often >2000 pli)

• Include hydraulic schematic showing machine integration

• Classify as complete hydraulic system, not pump alone