Partition Wall Core Particle Board from Japan
Sound-rated particle board cores for office partition walls, 5/8 inch with high density for STC improvement. HTS 4410.19.0060 as specialized wood particle board for interior construction. Layered with gypsum for demountable partitions.
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
• ASTM E90 STC test reports required (>35 STC when layered)
• Modulus of elasticity certification for deflection limits
• Stackable shipping configuration maximizes container space