N-Phenylurea Derivative PUD-7 from Japan
PUD-7 is a chemically defined aromatic ureine derivative used in agrochemical synthesis as a pesticide intermediate. Classified under HTS 2924.21.4500 for 'other' aromatic cyclic amides/ureines per Chapter 29 hierarchy, last numerical order rule. Excludes mixtures or retail colorants per chapter exclusions.
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
• Submit structural formula and IUPAC name in entry docs; CBP often requests for ureine verification
• Ensure no added stabilizers render it specific-use per note (f); pure forms only
• Avoid bulk packaging mimicking Chapter 38 preparations; pitfall leads to 3824 reclassification