Heavyweight Uncoated Kraftliner Paperboard from Japan
Machine-finished uncoated paperboard in rolls, weighing 250 g/m², with over 80% sulfate wood fibers and Mullen bursting strength exceeding 637 kPa at 200 g/m² equivalent. Classified under 4805.93.40.60 as other uncoated paperboard weighing 225 g/m² or more, not meeting specific kraftliner subheading criteria due to exact specs. Used for heavy-duty packaging and industrial applications.
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 fiber content exceeds 80% sulfate process via lab testing to confirm uncoated status and avoid reclassification
• Provide mill test certificates showing weight >225 g/m² and bursting strength to prevent customs disputes
• Ensure rolls are not further worked (e.g
• no printing) as that shifts to Chapter 49