Aluminum Alloy HVAC Duct Profile from Japan
> This is a hollow rectangular profile extruded from aluminum alloy for HVAC ducting systems in commercial buildings. The hollow cross-section and alloy composition place it under tariff item 7604.21.00 as a hollow profile of aluminum alloys.
Duty Rate — Japan → Canada
0%
Import Tips
• > Ensure the product is not a tube or pipe by checking the cross-section definition in Note 9(e)
• Provide alloy composition documentation to confirm it is an aluminum alloy
• If the profile is used in HVAC systems, consider whether it is part of a larger system that may affect classification