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6810.99.00.80/Cement Fireproof Barriers/Japan

Cement Fireproof Barriers from Japan

Portland cement panels for fire-rated walls and partitions in construction. Classified HTS 6810.99.00.80 as other cement articles, tested for fire resistance, not basic boards. Reinforced with fibers.

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 UL or ASTM fire rating certifications mandatory for entry

• Specify non-asbestos fiber reinforcement

• Differentiate from Chapter 94 prefabricated buildings

Cement Fireproof Barriers from Japan — Import Duty Rate | HTS 6810.99.00.80