HBFC Plasma Etching Gas Mixture
>- A plasma etching gas blend with HBFC-236ea (CF3CH2CF2Br) for semiconductor wafer fabrication. The product is a mixture containing HBFCs, classified under this tariff item for halogenated derivatives of methane, ethane, or propane.
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 gas mixture contains other halogenated substances but not HBFCs.
The product would be classified under the residual heading for other mixtures of halogenated derivatives.
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 gas mixture is properly labeled and documented for the CBSA, including the exact HBFC concentration
• Verify that the product complies with Canada's environmental regulations on ozone-depleting substances
• Provide a safety data sheet and consider if a permit is needed for import
Related Products under Tariff item 3827.12.00
Aerospace HBFC Hydraulic Fluid Additive
>- A concentrated hydraulic fluid additive containing HBFC-227ea derivatives, formulated to improve performance in extreme-temperature aircraft hydraulic systems. The product is a mixture of halogenated derivatives of methane, ethane, or propane, with hydrobromofluorocarbons (HBFCs) as a functional component, and is not elsewhere specified or included.
HBFC-123B1 Fire Suppressant Mixture
>- A fire suppression blend containing hydrobromofluorocarbon HBFC-123B1 (C2HBrF4) mixed with inert propellants, designed for use in clean agent fire extinguishers. As a mixture containing HBFCs, it is classified under this tariff item, which covers mixtures of halogenated derivatives of methane, ethane, or propane containing HBFCs.
HBFC-124B1 Precision Vapor Degreaser
>- A vapor degreasing fluid containing HBFC-124B1 (CHBrF-CClF2), used for precision cleaning of optical components and semiconductors. The product is a mixture of halogenated ethane derivatives with HBFC character, falling under this tariff item for mixtures containing HBFCs.
HBFC-133a Refrigerant Transition Blend
>- A temporary refrigerant mixture containing HBFC-133a (CHFBrCH2F) for use in legacy chiller systems during phase-out transitions. This product is a mixture of halogenated propane derivatives containing HBFCs, classified under this tariff item.
HBFC-225ca Cleaning Solvent Blend
>- An industrial precision cleaning formulation with HBFC-225ca (CF3CHFBrCF2CF3) combined with co-solvents for electronics manufacturing degreasing. The product is a mixture containing HBFCs, classified under this tariff item for halogenated derivatives.
HBFC Foam Blowing Agent Concentrate
>- A concentrated HBFC-243db1 (CF3CHBrCF2CH2F) formulation for rigid polyurethane foam expansion in aerospace applications. This product is a mixture containing HBFCs, classified under this tariff item for halogenated derivatives of methane, ethane, or propane.