Ultrawhite Calcium Carbonate 2.5 Micron from Mexico
High-brightness (98%+) calcium carbonate with controlled 2.5 micron PSD for premium paper coatings, under HTS 2836.50.00.00. Provides gloss and opacity in inkjet media.
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
• Include ISO 11475 brightness (>96%) and ISO 5457 opacity certifications
• Validate rheology for coating applications per TAPPI standards
• Use anti-settling agents in shipping to maintain suspension stability