Column Formwork Shuttering Kits from Japan
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 — 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%
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