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9404.29.90.50/Uncovered Twin XL Innerspring Mattress Assembly/Japan

Uncovered Twin XL Innerspring Mattress Assembly from Japan

An innerspring core for twin XL mattresses featuring Bonnell coil springs encased in a wire grid framework, supplied without upholstery. Classified in HTS 9404.29.90.50 for its steel innerspring construction as an uncovered unit for further bedding manufacturing. It excludes any cellular rubber, plastics, or external coverings per chapter exclusions.

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 engineering drawings showing innerspring design to confirm classification away from general metal goods

• Ensure compliance with U.S. safety standards for springs; test reports may be required for flammability if later upholstered

Uncovered Twin XL Innerspring Mattress Assembly from Japan — Import Duty Rate | HTS 9404.29.90.50