Orthodontic Plaster Model Base
Calcined gypsum-based plaster paste for creating dental study models in orthodontics. HTS 3407.00.40.00 includes dental preparations with plaster basis in stick or plate forms. High-strength for precise arch replications.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as unmixed calcined gypsum powder
Raw gypsum plasters without dental preparation additives are Chapter 25 minerals.
If for refractory dental plaster blocks
High-temperature resistant plasters classify as ceramic refractory products.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Certify ADA compliance and expansion control for dental gypsum standards
• Avoid bulk powder imports; ensure paste form with retail packing
• Declare calcium sulfate content accurately to match plaster basis requirement
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