</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
6903.90.00/Refractory Ceramic Rod for Kiln Cars/Japan

Refractory Ceramic Rod for Kiln Cars from Japan

High-alumina ceramic leveling rods for kiln car ware supports in sanitaryware firing. HTS 6903.90.00 refractory rods maintaining flat firing surfaces. Engineered for 1400°C+ service.

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

• Sanitaryware producer documentation; prove industrial vs consumer use

• Pitfall: complete kiln cars go Chapter 84