Micronized Glucosamine Sulfate from China
Particle size reduced to <10 microns for enhanced bioavailability, classified as glucosamine salt per 2932.99.90.10. Ideal for effervescent tablets.
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
• Laser diffraction PSD report with D90<10μ specification
• Redispersibility testing prevents clumping in effervescents
• Anti-static coating documentation for flowability