Unglazed Quarry Stoneware Hearth Tiles 8x8 Inch from Mexico
8x8 inch unglazed quarry stoneware tiles for fireplace hearths, fired from clay-silica mix after shaping. Under HTS 6907.40.10.51 as unglazed other finishing ceramics, suitable for heat-exposed areas. Opaque body with absorption ≤3% per US notes.
Duty Rate — Mexico → United States
20%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Test per ASTM C373 for stoneware specs to differentiate from earthenware alternatives
• Ensure no metallic fittings, as Chapter 82 articles exclude
• Declare as 'hearth finishing ceramics' to avoid refractory misclassification