Uncompounded Allyl Diglycol Carbonate Resin from China
Uncompounded allyl diglycol carbonate resin (CR-39) in primary form, the base material for optical lenses and eyewear. This unsaturated polyester resin is classified under tariff item 3907.91.00 as an uncompounded allyl resin with allyl units exceeding 95% by weight.
Duty Rate — China → Canada
0%
Import Tips
• Verify the resin is uncompounded and in primary form
• Provide a certificate of analysis showing the allyl monomer content
• Be prepared to explain the end-use (optical lenses) to CBSA officers