Zirconia Ceramic Mortar and Pestle Set from Mexico
A lab-grade zirconia ceramic mortar and pestle fired for grinding and mixing chemicals without contamination. Under HTS 6909.19.50.95 for laboratory chemical uses, featuring high hardness from oxide-based nonmetallic materials. Naturally opaque and low-absorption for precise technical work.
Duty Rate — Mexico → United States
14%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Classify mortar and pestle together as one 'article' per US notes if imported as a set
• Provide hardness and purity certificates to justify technical over household classification
• Declare exact composition to avoid reclassification as stoneware if clay content dominates