3813.00.10.00/Monoammonium Phosphate Fire Extinguisher Refill/Japan

Monoammonium Phosphate Fire Extinguisher Refill from Japan

NH4H2PO4-based yellow powder with silica anti-caking agents for multipurpose ABC extinguishers. Inorganic formulation meets HTS 3813.00.10.00 for fire-extinguishing preparations.

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%

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Import Tips

• EPA registration may be required if marketed as pesticide-alternative suppressant

• Ensure nitrogen-free certification for clean room applications