Glazed Clay Hearth Tile from Japan
Glazed ceramic tiles specifically for fireplace hearths, with high water absorption over 10% allowing flexibility in high-heat home environments. Falls under HTS 6907.23.90 as 'other' glazed tiles of high porosity, distinct from lower-absorption precision tiles. Meets Chapter 69 firing standards using clay essential ingredient.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide firing temperature documentation (>800°C) to distinguish from non-ceramic cured products excluded from Chapter 69
• Label as 'hearth tiles' accurately; misdescription as floor tiles risks reclassification
• Test and certify absorption rate; high variability in clay bodies common pitfall for audits