Industrial Pumice Aggregate from Mexico
Coarse pumice aggregate for lightweight concrete blocks and precast panels, heat-treated for strength. HTS 2513.10.00 applies to this natural abrasive in aggregate form before mixing. Reduces overall concrete weight while maintaining abrasiveness.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Certify low moisture content for shipping stability; declare intended concrete use; segregate from finer abrasives in manifests