m-Phenylenediamine (m-PDA) from Germany
m-Phenylenediamine is an aromatic meta-diamine used in epoxy resin hardeners and polyimide films. It is an 'other' phenylenediamine under HTS 2921.51.5000, as a separate chemically defined compound in this amine-function heading.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Electronics grade requires low metal impurities certification
• Store under nitrogen; oxidation products may alter classification
• Confirm not mixed isomer batch qualifying as 3824 mixture