Coated Multi-Ply Duplex Board for Packaging from Canada
Duplex board with kaolin coating on both sides, multi-ply structure, in large sheets for box manufacturing. Classified in HTS 4810.92.14 as multi-ply coated paperboard in qualifying sheet sizes, distinguished from single-ply or printed variants. Provides smooth surface for litho printing on folding cartons.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document ply count (minimum 2 plies) and inorganic coating composition to prevent misclassification as 4810.91
• Include grammage certificates (>150 g/m² typical) as CBP often challenges lightweight multi-ply claims
• Avoid printing motifs that dominate use, which would shift to Chapter 49 per chapter notes