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Coated Multi-Ply Duplex Board for Packaging from Japan

This multi-ply paperboard, coated on one or both sides with kaolin and weighing over 150 g/m², is supplied in large rectangular sheets exceeding 36 cm by 15 cm. It meets HTS 4810.92.12 due to its kaolin coating, multi-ply construction, and weight specification for rigid packaging applications. Commonly used for high-end boxes and cartons.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%

Import Tips

Verify kaolin coating documentation and grammage certification exceeding 150 g/m² to avoid reclassification

Provide mill test reports confirming no other coatings beyond inorganic substances with binders

Check sheet dimensions to confirm one side >36 cm and other >15 cm in unfolded state