Sawn Dolomitic Limestone Panels from Canada
Dolomitic limestone with predominant calcite (calcium carbonate) is sawn into panels for veneers and garden features. HTS 6802.29.10.00 for calcareous (calcite-rich) stone simply worked.
Duty Rate — Canada → United States
14.9%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Chemical assay must show >50% CaCO3 to qualify as calcareous vs pure dolomite
• Declare as building material, not decorative, to avoid Chapter 97 art risks