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2843.90.00.00/Platinum Ammonium Nitrate/Japan

Platinum Ammonium Nitrate from Japan

Ammonium hexachloroplatinate ((NH4)2[PtCl6]) used in platinum recovery and catalyst preparation. Complex salt compound of platinum under HTS 2843.90.00.00.

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

• Complex salt per chapter note; avoid 'ammonium salt' misclassification

• Pt recovery documentation prevents waste classification

• Explosive potential when dry; wet shipping preferred

Platinum Ammonium Nitrate from Japan — Import Duty Rate | HTS 2843.90.00.00