DNA Double Helix Model from Mexico
Large-scale rotatable model of DNA structure for biology lectures and exhibits, too fragile for research handling. HTS 9023.00.00.00 for educational demonstration models only.
Duty Rate — Mexico → 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
• Document rotation mechanism as non-precision; include assembly guide for customs; ensure no microscopic attachments that imply lab use