Micro-K 10 mEq Capsules from Mexico
Microencapsulated potassium chloride softgel capsules providing 10 mEq per dose for gentle gastrointestinal absorption in electrolyte maintenance therapy. Falls under HTS 3004.90.92.65 for its role in prophylactic potassium replacement, retail-packed in measured units. The microencapsulation minimizes GI irritation common in standard KCl forms.
Duty Rate — Mexico → United States
100%
Rate breakdown
9903.04.60100%Pharmaceuticals Annex IV: patented pharma articles — 100% floor rate
9903.05.860%Universal product exemption (U.S. note 52(b))
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
• Submit ANDA approval copies if generic; brand-name imports need trademark verification
• Ensure capsule integrity testing results to confirm no leakage during ocean freight