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Reinforced Composite Chipboard from Japan

Chipboard formed by adhesively bonding flat layers of paper with internal reinforcement fibers, in sheets. Under HTS 4807.00.94.00 as other non-coated composite paperboard. Used for furniture backing and lightweight displays.

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

Test for internal reinforcement (e.g

scrim) but confirm no surface treatment per subheading

Use ISO 534 thickness and burst tests to differentiate from single-ply boards