Chitosan Hemostatic Gauze
A compressed gauze impregnated with chitosan, a pharmaceutical hemostatic agent that activates the clotting cascade to control severe bleeding. This product is used in military and trauma settings, and its pharmaceutical coating qualifies it for tariff item 3005.90.00.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the gauze is sterile and used as a surgical suture or adhesion barrier
Sterile surgical materials are classified under heading 30.06.
If the gauze is not impregnated with a pharmaceutical agent
Plain gauze without pharmaceutical coating falls under a different subheading.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Obtain a valid medical device license from Health Canada before importing, as hemostatic products are regulated
• Clearly document the chitosan concentration and hemostatic claims for CBSA assessment
• Check if the product requires an import permit under Canada's Controlled Goods Regulations
Related Products under Tariff item 3005.90.00
Activated Charcoal Dressings
Activated charcoal dressings are sterile gauze dressings impregnated with activated charcoal and silver sulfadiazine, designed to control odor and absorb exudate in infected wounds. They are put up in retail packaging for medical use, making them classifiable under tariff item 3005.90.00 as wadding, gauze, bandages and similar articles coated with pharmaceutical substances.
Adhesive Bandage Strips with Antibiotic Ointment
Adhesive bandage strips pre-impregnated with antibiotic ointment such as bacitracin are sterile dressings for minor cuts and scrapes. They are put up in retail packings for medical use and coated with pharmaceutical substances, qualifying under tariff item 3005.90.00 as other similar articles.
Alginate Dressings with Silver Salts
Alginate dressings with silver salts are calcium alginate fiber dressings coated with silver salt pharmaceuticals for highly exuding wounds. They are sterile retail packs for medical and veterinary purposes, falling under tariff item 3005.90.00 as impregnated similar articles.
Aloe Vera Impregnated Dental Post-Op Packs
Gauze packs coated with pharmaceutical aloe vera extract for soothing dental surgery sites and promoting healing. These sterile retail dental packs are classified under tariff item 3005.90.00 as gauze impregnated with pharmaceutical substances for medical purposes.
Antibiotic Impregnated Absorbent Pad
A non-stick absorbent pad coated with a combination of bacitracin, neomycin, and polymyxin B antibiotics, designed for application to surgical wound sites to prevent post-operative infections. The pharmaceutical impregnation is the key feature that places this product within tariff item 3005.90.00, which covers wadding, gauze, bandages, and similar articles coated with pharmaceutical substances.
Antifungal Powder-Coated Bandages
Antifungal powder-coated bandages are adhesive bandages dusted with clotrimazole antifungal powder for athlete's foot blisters. They are retail medical packs coated with a pharmaceutical substance, qualifying under tariff item 3005.90.00 as other impregnated articles.