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9021.29.40.00/Clear Retainer Aligners/Mexico

Clear Retainer Aligners from Mexico

Transparent plastic orthodontic retainers made from biocompatible polyurethane, used post-braces to maintain teeth alignment. Falls under HTS 9021.29.40.00 as plastic dental fittings compensating for dental misalignment disabilities. Meets Chapter 90 definition for orthopedic dental appliances.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Include sterilization validation records and biocompatibility test results (ISO 10993)

• Label clearly as 'single-use medical device' to prevent retail misclassification

• Verify customs declarations specify 'custom-fitted dental appliances' not cosmetic orthodontics

Clear Retainer Aligners from Mexico — Import Duty Rate | HTS 9021.29.40.00