</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
4002.59.00.00/NBR Lump Form/Japan

NBR Lump Form from Japan

Lump form NBR from field coagulation, bulk primary material for basic compounding. HTS 4002.59.00.00 covers lumps per Note 3(b).

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

• Impurity analysis to confirm field coagulum status

• Size variation documentation prevents plate classification

• Low cost form - watch undervaluation issues