PET Window Film for Envelopes from Mexico
Thin, transparent PET film used as see-through windows in envelopes, noncellular, unreinforced, with 95%+ PET content. Falls under 3920.62.00 as polyester film not combined with other materials.
Duty Rate — Mexico → United States
14.2%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide width/length specs; note US note for 3921 limits doesn't apply here
• Confirm no adhesives applied, or it shifts to 3919