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6806.10.00.90/Exfoliated Vermiculite Loose Fill/Japan

Exfoliated Vermiculite Loose Fill from Japan

Expanded vermiculite particles in bulk for loose-fill attic insulation and fire protection. Though under slag wool subheading per hierarchy, HTS 6806.10.00.90 includes similar expanded mineral materials for heat insulation, excluding 6811/6812.

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

• Test for heavy metal contaminants common in vermiculite sources

• Declare expansion ratio to verify processing level

Exfoliated Vermiculite Loose Fill from Japan — Import Duty Rate | HTS 6806.10.00.90