Heat-Treated Marble Chips Road Aggregate from Canada
Heat-treated marble chips for decorative road shoulders and base layers. Processed from heading 2515 marble into granules, HTS 2517.10.0055 'other' for road metalling. Aesthetic and durable.
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
• Calcite content >90% verification avoids limestone overlap
• Thermal shock resistance cert for heat-treated claim
• Color consistency samples prevent grade disputes