4043 Aluminum Alloy Welding Rod Stock from Mexico
4043 aluminum alloy welding rod stock in unwrought billet form, containing about 5% silicon, used to manufacture welding rods. The silicon content exceeds the limits for unalloyed aluminum, so it is classified as an aluminum alloy under tariff item 7601.20.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the billet is in unwrought form (not worked beyond simple cutting) to qualify for this tariff item
• Keep mill certificates showing the silicon content to demonstrate it meets the alloy definition
• Check if the welding rods you produce from this stock are subject to other tariff items