</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2841.90.40.00/Zinc Aluminate Catalyst/Japan

Zinc Aluminate Catalyst from Japan

Zinc aluminate (ZnAl2O4) supported catalyst for dehydrogenation reactions in petrochemicals. HTS 2841.90.40.00 as aluminate, excluding prepared catalysts only if >50% carrier (3815). Supplied as extruded pellets.

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

• Active site loading and BET surface area data; EPA premanufacture notice if new

• Avoid bulk carrier mix-up to 3815

• Hazmat labeling for flammability

Zinc Aluminate Catalyst from Japan — Import Duty Rate | HTS 2841.90.40.00