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6905.90.00.10/Insulating Ceramic Chimney Cowls/Japan

Insulating Ceramic Chimney Cowls from Japan

Fired ceramic cowls for chimneys with heat insulation to minimize drafts and heat loss. HTS 6905.90.0010 applies to these heat insulating constructional chimney components meeting Chapter 69 fired criteria.

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

• Certify compatibility with US building codes; document insulation vs standard cowls; avoid bulk packaging mimicking parts