Exxon Butyl 268 Rubber Bale from Mexico
> Baled isobutene-isoprene rubber (IIR), grade Butyl 268 from ExxonMobil, suitable for tire inner liners and pharmaceutical stoppers. Bales are a primary bulk form under Chapter Note 3(b), and the rubber is uncompounded, meeting the synthetic rubber definition in Chapter Note 4.
Duty Rate — Mexico → Canada
0%
Import Tips
• > Verify the bales are not coated with anti-tack agents beyond the permitted small amounts
• Provide the manufacturer's specification to confirm the grade is IIR, not a halogenated variant
• Ensure the bales are not cut or further worked, as that would affect classification