E-commerce Polybag Insert Boxes from Canada
Rigid paperboard inserts that provide structure inside plastic mailer bags for online orders. Classified as other packing containers in HTS 4819.50.40.60.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Specify as mailer stiffeners; generic boards risk chapter 48 shift
• Ensure recyclable content claims match certifications