Kaolin Clay for Paper Filler from Mexico
Fine-particle kaolin clay specifically graded for use as a coating and filler in paper manufacturing. Falls under HTS 2507.00.00.00 as kaolinic clay meeting particle size specs but remaining natural mineral product.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Particle size distribution certificates essential to prove suitability for paper vs other end-uses
• Confirm no chemical delamination treatment which would shift to Chapter 28 preparations
• Bulk shipments common; ensure proper ventilation markings for fine powder dust control