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3824.40.20.00/Barium Metaborate Concrete Fire Retardant/Canada

Barium Metaborate Concrete Fire Retardant from Canada

Inorganic barium metaborate powder incorporated into cement mixes to impart fire resistance and reduce combustible material passage. HTS 3824.40.20.00 as wholly inorganic prepared concrete additive. Releases water of hydration at high temperatures.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Flame spread test data required; barium content restrictions monitored; proper hazmat shipping

Barium Metaborate Concrete Fire Retardant from Canada — Import Duty Rate | HTS 3824.40.20.00