Porous Unglazed Quarry Tiles from China
Durable unglazed quarry tiles crafted from natural clay, fired to achieve water absorption over 10%, commonly used for heavy-duty flooring in garages or patios. Classified in 6907.23.10.51 due to their unglazed finish and high porosity distinguishing them from finer ceramic tiles.
Duty Rate — China → United States
45%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Include manufacturer specs confirming unglazed surface and high absorption; customs may test samples on entry
• Avoid common pitfall of incomplete firing documentation—prove post-shaping firing above room temp per Chapter 69
• Label as paving/hearth tiles if applicable; generic 'ceramic tile' declarations risk scrutiny