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

Synthetic Dolomite Ramming Mix from Japan

Engineered dolomite ramming mix using synthetic dead-burned magnesite and lime for electric arc furnace (EAF) bottoms. HTS 3816.00.10.00 applies as it meets the dolomite ramming mix definition for high-slag resistance in steel production.

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%

Import Tips

Request detailed formulation specs to confirm dolomite base; comply with steel industry recycling mandates for used mix disposal; use heat-sealed bags to prevent moisture absorption during transit