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2918.15.50.00/Ammonium Citrate Dibasic/Japan

Ammonium Citrate Dibasic from Japan

Dibasic ammonium citrate functions as a rust inhibitor and soldering flux, formed from citric acid and ammonia. Classified under HTS 2918.15.5000 as organic ammonium salt per Chapter notes.

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

• Ammonia content verification; industrial vs food grade documentation; TSCA registration for chemical import