Roughly Trimmed Quartz Slab
A large slab of natural quartz, roughly trimmed by sawing into a rectangular shape, intended for further processing into countertops or tiles. It falls under this tariff item as 'other' quartz, not natural sands, and is not yet worked beyond the sawing stage.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the slab is polished, honed, or otherwise surface-worked
Polished or otherwise worked quartz slabs for building or monumental use are classified under heading 68.02.
If the slab is quartzite rather than quartz
Quartzite slabs, even when roughly trimmed, are classified under the quartzite subheading of heading 25.06.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the slab is only roughly trimmed and not polished, as further working changes the tariff classification
• Maintain records of the sawing process and dimensions to support the classification
• If the slab is imported with other materials for countertop assembly, assess whether it qualifies as a set under Canadian customs rules
Related Products under Tariff item 2506.10.00
Architectural Quartz Block
Large rectangular blocks of high-purity quartz, sawn from natural deposits for use in building facades or wall panels, supplied in raw, unpolished form. These blocks are merely cut by sawing, meeting the tariff item's scope for quartz other than natural sands, and are not further processed into finished articles.
Artificial Silica Sand for Tableware Crystal Glass
High-spec quartz-derived sand with over 96% silica and low iron, produced artificially for lead-free crystal glass in tableware. This is not natural sand but a processed product, falling under tariff item 2506.10.00 as quartz other than natural sands.
Brazilian Quartz Slab
Premium rectangular slabs sawn from Brazilian quartz deposits, roughly cut for export and valued for their clarity in subsequent fabrication. The slabs are not polished or further worked, fitting the tariff item's description of quartz merely cut into rectangular shapes.
Clear Quartz Crystals
Clear quartz crystals in their natural, unworked state, suitable for optical or piezoelectric applications before any processing. These are raw quartz, not gems or worked stones, and fall under tariff item 2506.10.00 as quartz other than natural sands.
Glass Grade Silica Sand 96% Purity
Crushed and screened quartz sand with 96% silica and 0.5% max iron oxide, standard for container and automotive glass. This artificial product fits tariff item 2506.10.00 as processed quartz sand, not natural sand.
High-Purity Quartz Chunks
High-purity quartz chunks with over 99.9% SiO2, minimally processed for electronics industry feedstock. These are unworked quartz other than sands, meeting the chapter note 1 criteria of being crushed or ground without further processing.