Plastic Petri Dishes from Mexico
Shallow cylindrical dishes made of polystyrene or polypropylene used for cell culture and microbial growth in laboratories. They fall under HTS 3926.90.99.10 as plastic laboratory ware designed for scientific experimentation and analysis.
Duty Rate — Mexico → United States
15.3%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Verify material composition meets Chapter 39 polymer notes for accurate classification
• Provide lab use certification to avoid misclassification as household items
• Include sterilization documentation to confirm suitability for lab environments