High-Porosity Hearth Tiles from Canada
Unglazed ceramic hearth tiles designed for fireplace surrounds, with water absorption over 10% allowing breathability and heat resistance. Fits 6907.23.10.51 as fired unglazed paving/hearth tiles of high porosity, distinct from refractory bricks.
Duty Rate — Canada → United States
20%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Specify hearth use in entry docs; distinguishes from flooring to affirm tile classification
• Ensure no metallic content > exclusions; pure ceramic composition avoids Chapter 82 tools
• Batch-test absorption if mixed production; averages must exceed 10% threshold