Coated Duplex Kraftliner Paperboard from Japan
Duplex kraftliner paperboard with kaolin coating on the top liner side, >80% sulfate fibers, >150 g/m², high Mullen strength for corrugation. Under HTS 4810.39.65.00 as other coated kraft paperboard, excluding graphic types. Used in multi-wall box liners.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Conduct burst strength interpolation for weights between table values to support 4804.11 compliance
• Document absence of binders beyond kaolin to stay in 4810.39; other coatings may shift headings
• Declare exact grammage and fiber process to distinguish from semichemical or straw pulp alternatives