Synthetic Silica Gel for Pharmaceutical Packaging from Canada
Tyvek-wrapped synthetic silica gel units for blister packs and bottles to protect tablets from humidity. HTS 2811.22.10.00 for the synthetic SiO2 core.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include USP-NF certificates and DMF if applicable
• Low dust emission critical for pharma cleanroom use
• Validate package integrity for moisture vapor transmission