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Calcium Silicide 30% Powder from Canada

30% calcium silicide powder alloy used in welding rod coatings and cast iron inoculation. HTS 2850.00.0500 for chemically defined calcium silicides. Enhances graphite nucleation in iron castings.

Duty Rate — Canada → United States

10%

Rate breakdown

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

Import Tips

Silicon/calcium ratio certification prevents silicon alloy misclassification

Dust explosion prevention plans required for fine powder imports