Dental Bite Registration Trays from China
Small trays filled with silicone for capturing precise bite relationships between upper and lower teeth during crown or bridge preparation. These fall under HTS 9018.49.80.80 as other dental science instruments, distinct from basic hand tools. They ensure accurate prosthetic fit.
Duty Rate — China → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Specify material biocompatibility (ISO 10993) on invoices for customs and FDA review
• Bundle with compatible impression materials only if sold as kits to avoid separate classification
• Avoid declaring as 'office supplies' – always reference dental/medical use explicitly