Quarry-Fresh Black Quartzite Block from Mexico
Freshly quarried black quartzite block with only peripheral rough trimming to facilitate handling. HTS 2506.20.0010 covers this minimally processed form of quartzite. Used in heavy construction and monument bases.
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
• Require quarry photos timestamped; CBP flags 'fresh quarry' claims without proof
• Bulk container loads need ventilation specs for moisture-sensitive stone
• Avoid mixing with sandstone in shipment—contaminates entire lot classification