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2933.99.82/Benzotriazole Corrosion Inhibitor/Canada

Benzotriazole Corrosion Inhibitor from Canada

Benzotriazole is a fused benzene-triazole system with three nitrogen atoms, qualifying as aromatic nitrogen heterocycles under HTS 2933.99.82. Widely used as metal corrosion inhibitor in industrial applications.

Duty Rate — Canada → United States

16.5%

Rate breakdown

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

• TSCA registration required; concentration declaration; technical grade specs to maintain compound status

Benzotriazole Corrosion Inhibitor from Canada — Import Duty Rate | HTS 2933.99.82