Unglazed Porcelain Mosaic Cubes 25mm
High-end 25mm unglazed porcelain cubes with low water absorption, suitable for luxury wet room mosaics and spa features. HTS 6907.30.10.11 applies as fired ceramic mosaic cubes under 30cm square, unglazed, and not meeting full porcelain translucency threshold without glaze. Precision-cut for seamless installations.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If meeting full porcelain/china criteria
True porcelain (translucent, <0.5% absorption) mosaic cubes classify under 6907.40 even if unglazed.
If for industrial or refractory end-use
High-temperature resistant cubes for kilns or labs classify as refractory bricks under 6902/6903, excluding from 6907.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Conduct ASTM C373 absorption tests (<3% for stoneware-like) and include reports to distinguish from glazed porcelain
• Declare exact dimensions and confirm no on-backing to prevent shifts to 6907.40 or finishing ceramics
• Watch for anti-dumping duties on certain porcelain tiles; verify origin certificates for Chinese imports
Related Products under HTS 6907.30.10.11
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