HFC-125 Semiconductor Processing Gas from Mexico
Ultra-high purity 1,1,1,2,2-pentafluoroethane (HFC-125) for semiconductor plasma etching is a pure organic compound, specifically named under tariff item 2903.44.00. It meets Chapter 29 Note 1(a) as a separate chemically defined compound.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide a certificate of analysis showing ultra-high purity (e.g
• 99.9999%)
• Ensure the product is not put up for retail sale
• Check if the product is subject to any export or import controls for semiconductor applications