Column Formwork Shuttering Kits from Canada
Wooden shuttering kits for circular and rectangular concrete columns, with curved plywood segments and straight bracing. Designed for precise column forming in building projects, classified under HTS 4418.40.00.00.
Duty Rate — Canada → United States
13.2%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Document kit components as integral formwork system, not separable parts
• Include curvature specifications to prove column-specific design
• Avoid retail packaging that suggests consumer rather than construction use