Security Tint #9 Envelopes from Mexico
Double window #9 envelopes with a security tint pattern inside, made from 24 lb paper in 3-7/8 x 8-7/8 inch size. The tint prevents document visibility, and they are functional envelopes under tariff item 4817.10.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Confirm the security tint is not a coating that would exclude the product from Chapter 48
• Declare the paper's brightness and ash content if needed for classification