6806.90.00.90/Vermiculite Fireproof Board/Japan

Vermiculite Fireproof Board from Japan

Compressed exfoliated vermiculite boards for fire-rated enclosures and safes, offering high-temperature insulation. Under HTS 6806.90.00.90 as a mixture/article of heat-insulating mineral materials.

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

• UL fire rating docs essential for substantiating non-refractory status

• Declare binder content (<30% organic) to stay out of Chapter 38