Limestone Architectural Veneer from Mexico
Sawn and textured limestone sheets used as thin veneer for building facades. Covered by HTS 6802.99.00 as other worked natural stone for monumental or building use.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Document natural vs. cultured stone; cultured limestone may reclassify
• Comply with EPA lead/cadmium limits if from certain quarries
• Batch-test for acid resistance given limestone's vulnerability