Ethylenediamine Monohydrate from Japan
Ethylenediamine monohydrate contains EDA dissolved in water at standard transport concentration (30-70% EDA), classified under HTS 2921.21.00.00 per Chapter 29 note (d) for aqueous solutions of defined organic compounds.
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
• Document exact EDA concentration (wt%) to qualify under Chapter 29 note (d) aqueous solution provision
• Ship as UN 1761 (corrosive solution) in IBC totes or drums with secondary containment per CFR 173.242
• Avoid stabilizer additions that trigger note (f) review or shift to mixtures of 3824