4411.93.30.00/Prefinished MDF Shiplap Ceiling Planks/Japan

Prefinished MDF Shiplap Ceiling Planks from Japan

Prefinished medium density fiberboard planks with rabbeted edges forming a shiplap profile, density 0.6 g/cm³, intended exclusively for ceiling installations in homes and offices. The continuous edge machining along length and width qualifies it for 4411.93.30.00 as construction-specific fiberboard. Surface coating enhances durability but does not affect primary classification.

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%

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Import Tips

• Include finish type and VOC compliance certificates, as prefinished panels may require additional EPA/CARB documentation

• Demonstrate ceiling-specific dedication via packaging labels and marketing materials to prevent general panel classification

• Check for formaldehyde emission standards (EPA TSCA Title VI) required for composite wood products entering the US