N-Methylpyrrolidone (NMP) from Canada
N-Methyl-2-pyrrolidone (NMP) is an N-substituted cyclic amide used as a high-performance solvent in electronics, petrochemicals, and paint strippers. Classified in HTS 2924.29.95.00 as a cyclic amide derivative. Subject to EPA regulations due to reproductive toxicity concerns.
Duty Rate — Canada → United States
100%
Rate breakdown
9903.04.6093.5%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
• Comply with TSCA risk management rules for NMP; provide safety data sheet noting reproductive hazard; avoid retail packaging to prevent chapter 38 shift