HFC Medical Propellant Mixture
> This product is a blend of HFC-134a and HFC-227ea used as a propellant in metered dose inhalers (MDIs) for asthma treatment. It is a mixture containing HFCs but no CFCs or HCFCs, classifying under tariff item 3827.69.00. The blend meets USP standards for pharmaceutical aerosol delivery.
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 |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the product is put up in measured doses or for retail sale as a medicament.
Section note 2 states that goods classifiable in heading 30.04 by reason of being put up in measured doses take precedence over other headings.
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
• > Ensure the product complies with Health Canada regulations for pharmaceutical ingredients and provide relevant certificates
• Clearly document the HFC composition and absence of CFCs/HCFCs for customs
• Check if the product requires a Drug Establishment Licence (DEL) for importation
Related Products under Tariff item 3827.69.00
HFC-152a Aerosol Propellant
> This product is a blend of HFC-152a (1,1-difluoroethane) formulated as an aerosol propellant for water-based adhesives and cleaners. It is a mixture containing hydrofluorocarbons (HFCs) but no chlorofluorocarbons (CFCs) or hydrochlorofluorocarbons (HCFCs), which places it under tariff item 3827.69.00. It serves as an eco-friendly alternative to hydrocarbon propellants in consumer and industrial aerosol applications.
HFC-227ea Fire Suppressant Gas
> This product is a mixture of HFC-227ea (heptafluoropropane) used as a clean agent in fire suppression systems for data centers and aircraft. It is a halogenated mixture containing HFCs but no CFCs or HCFCs, meeting the criteria for tariff item 3827.69.00. Its non-conductive properties make it suitable for protecting sensitive electronic equipment.
HFC Foam Blowing Agent Blend
> This product is a blend of HFC-245fa and HFC-365mfc used as a zero-ozone-depleting blowing agent for polyurethane insulation foams in appliances. It is a mixture containing HFCs but no CFCs or HCFCs, classifying under tariff item 3827.69.00. It is essential for producing rigid spray foam insulation with low environmental impact.
HFC Leak Detection Fluid
> This product is a pressurized leak detector spray based on HFC-134a, used to identify leaks in refrigeration systems by forming visible bubbles. It is a mixture containing HFCs but no CFCs or HCFCs, falling under tariff item 3827.69.00. The product is designed for HVAC maintenance and repair applications.
HFC Pressure Testing Gas
> This product is a blend of HFC-245fa used for hydrostatic leak testing of HVAC coils and lines. It is a mixture containing HFCs but no CFCs or HCFCs, falling under tariff item 3827.69.00. The product offers high dielectric strength, making it suitable for industrial pressure testing applications.
Nu-Calgon RX11 Flush Liquid
> This product is a solvent blend containing HFCs, used for flushing refrigeration lines after compressor burnout. It is a mixture containing HFCs but no CFCs or HCFCs, classifying under tariff item 3827.69.00. It effectively removes moisture, acids, and sludge from HVAC systems.