Fenamiphos (Ethyl 4-(methylthio)-m-tolyl isopropylphosphoramidate) from Japan
Nematicide Fenamiphos containing phosphoramidate-thioate structure classifiable as HTS 2920.19.5000 'other' thiophosphoric esters. Chemically defined per Chapter 29 note (a).
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
• Groundwater leaching studies mandatory for nematicide clearance
• Isopropyl purity verification prevents reclassification
• Phase-out documentation if subject to international treaties