Tin Alloy Transition Sheet 0.4mm (Near Alloy Limit) from China
Tin sheets, 0.4 mm thick, with 0.39% copper content, borderline between unalloyed and alloyed tin. If certified as unalloyed per subheading note 1(a) (copper content below 0.4%), they qualify as tin plates under this tariff item, used for food-safe packaging liners.
Duty Rate — China → Canada
0%
Import Tips
• Obtain a certificate of analysis from the supplier confirming copper content is below 0.4% to classify as unalloyed tin
• If the copper content exceeds this limit, the product becomes a tin alloy and may fall under a different heading
• Provide this documentation to the CBSA to avoid delays