Technical Grade Potassium Permanganate from Mexico
Technical grade KMnO4 powder with minimum 99% purity, used in industrial oxidation processes and wastewater treatment. Falls under HTS 2841.61.00.00 as a chemically defined permanganate salt per Chapter 28 subheading note.
Duty Rate — Mexico → United States
15%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Include assay reports from accredited labs to prove chemical purity and avoid reclassification as a mixture
• Comply with TSCA import certification for new or existing chemicals entering the US market