Halo-Butyl Rubber Granules from Mexico
Granular form of chloroisobutene-isoprene rubber (CIIR) in bulk primary packaging, suitable for extrusion into tire inner liners. These granules are uncompounded and fall under tariff item 4002.39.00 as 'other' halo-isobutene-isoprene rubber in primary form.
Duty Rate — Mexico → Canada
0%
Import Tips
• Ensure the granules are not further worked beyond bulk form, per Chapter 40 Note 3
• Declare the product as 'CIIR granules' and include the intended use (e.g
• tire inner liners) for clarity
• Keep the supplier's certificate of analysis to confirm no compounding