Glucosamine Sulfate Potassium Chloride from China
This stable salt form combines glucosamine sulfate with potassium chloride for better bioavailability, fitting HTS 2932.99.90.10 as a glucosamine salt. Widely used in premium joint health formulations.
Duty Rate — China → United States
100%
Rate breakdown
9903.04.6096.3%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
• Include stability data showing sulfate content to distinguish from hydrochloride form
• Declare exact salt composition on commercial invoice to prevent duty evasion claims
• Ensure packaging prevents moisture absorption during ocean transit