Casting Plaster for Dental Models from China
Fast-setting gypsum paste for pouring dental investment molds. Under HTS 3407.00.40.00 as other dental plaster prep. Low expansion for crown/bridge accuracy.
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
• Investment expansion data critical for dental verification
• Pre-mixed paste form docs prevent powder downgrades
• Shelf stability testing for gypsum hydration control