Seamless Aluminum Brass Condenser Tube from Mexico
Seamless Aluminum Brass Condenser Tube (C68700) is an arsenical aluminum brass alloy used in power plant condensers. It is a copper-zinc base alloy (brass) per subheading note 1(a) because zinc predominates over aluminum and other elements, with tin below 3%. This tariff item covers other copper alloy tubes and pipes.
Duty Rate — Mexico → Canada
0%
Import Tips
• Provide a detailed alloy composition certificate to prove it is a brass (zinc predominates)
• Confirm the tube is seamless and not classified under other copper alloy headings
• Check if the product qualifies for preferential tariff treatment under free trade agreements