Fenoxaprop-ethyl with Stabilizer from Canada
Fenoxaprop-ethyl containing added phenolic antioxidant stabilizer as permitted by Chapter 29 note (f), maintaining classification under HTS 2934.99.07.00. The stabilizer prevents oxidative degradation during storage and transport of this aryloxyphenoxypropionate herbicide.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.60100%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Document stabilizer type and concentration (<1%) does not create specific use formulation,Maintain stabilizer addition records to demonstrate compliance with Chapter 29 note (f),Test for stabilizer efficacy and include accelerated stability study data