Phthalic Anhydride with 0.02% Inhibitor from Germany
Phthalic anhydride stabilized with minimal hydroquinone inhibitor (0.02%) to prevent premature polymerization during storage/transport, allowable under Chapter 29 note (f). Specifically classified HTS 2917.35.00.00 as the primary product remains the pure anhydride.
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
• Specify inhibitor type/concentration in commercial invoice and SDS to validate note (f) stabilizer exception
• Maintain stabilizer levels via sealed packaging - degradation changes product identity
• Avoid excess stabilizer declarations which trigger 3824 chemical mixture classification