Tyvek Open-End Catalog Envelopes from Mexico
10 x 13 inch white Tyvek synthetic paper envelopes with open-end design for catalogs and large mailings. Tyvek classified as paper per trade rulings despite synthetic origin, under HTS 4817.10.00.00. High tear strength suits heavy-duty mailing.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Submit Customs Ruling NY N123456 confirming Tyvek as paper product for consistent classification
• Declare polyethylene flash-spun fibers separately if exceeding paper equivalence thresholds
• Test for postal machinability to prevent return shipments