Plastic Test Tubes from Mexico
Cylindrical tubes made of polypropylene for holding and mixing chemicals or biological samples in lab settings. Classified under HTS 3926.90.99.10 as essential laboratory ware for scientific research.
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
• Label with exact polymer type (e.g
• polypropylene) to comply with Chapter 39 notes
• Avoid bulk packaging that could lead to reclassification as packaging materials
• Include end-use statements specifying laboratory applications