PFC-14 Semiconductor Etching Gas Mixture from United States
A perfluorocarbon (PFC-14, CF4) based plasma etching gas mixture used in microchip manufacturing. This product contains perfluorocarbons and is free of CFCs and HCFCs, falling under tariff item 3827.59.00. It is a mixture, not a separate chemically defined compound, and is not excluded by Chapter 38 notes.
Duty Rate — United States → Canada
0%
Import Tips
• Provide a certificate of analysis confirming the PFC-14 concentration and absence of CFCs/HCFCs
• Ensure the product is properly classified and documented for the CBSA
• Verify if the gas mixture is subject to Canada's greenhouse gas reporting requirements, as PFCs are controlled substances