Dolomite Stair Treads from Mexico
Dolomite stone treads sawn with flat even surfaces for interior monumental staircases. HTS 6802.29.9000 applies to this other worked building stone simply cut, as dolomite qualifies per chapter notes. Provides durable, light-colored step surfaces.
Duty Rate — Mexico → United States
16%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Conduct petrographic analysis distinguishing dolomite from marble
• Specify nosing radius if any to confirm 'simply sawn' status
• Include load-bearing test data for structural building stone claims