Expanded Clay Pebbles (LECA)
Lightweight Expanded Clay Aggregate (LECA) consists of clay pellets expanded at high temperatures for use in hydroponics and drainage. This product falls under tariff item 6806.20.00 due to its foamed, expanded mineral structure.
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 |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the pebbles are coated or treated with additives
Treated or coated expanded mineral materials may fall under 6806.90.
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 pellets are uniformly expanded and not mixed with other aggregates
• Keep records of the manufacturing process to show high-temperature expansion
• Check if the product is subject to Canadian phytosanitary requirements if used in agriculture
Related Products under Tariff item 6806.20.00
Exfoliated Vermiculite Fireproofing Mix
Exfoliated vermiculite blended with binders for fireproof plaster and concrete additives, enhancing non-combustibility in construction applications. This product falls under tariff item 6806.20.00 as an exfoliated mineral material used for heat-insulating purposes.
Exfoliated Vermiculite Insulation
Exfoliated vermiculite insulation is a lightweight, expanded form of vermiculite heated to create airy layers for superior thermal insulation in buildings. It qualifies under tariff item 6806.20.00 as an exfoliated mineral material.
Exfoliated Vermiculite Packing Material
Exfoliated vermiculite used as void fill and shock-absorbing packaging for fragile electronics and instruments. This product falls under tariff item 6806.20.00 as an expanded mineral material providing lightweight cushioning.
Expanded Clay Geothermal Fill
Expanded clay aggregate used as backfill around geothermal heat exchanger loops for thermal conductivity. This product falls under tariff item 6806.20.00 as an expanded mineral material used in energy applications.
Expanded Clay Hydroponic Substrate
Pre-washed expanded clay substrate optimized for commercial hydroponic farms as an inert growing medium. This product falls under tariff item 6806.20.00 as expanded clay used for agricultural support.
Foamed Slag Aggregate
Foamed slag is produced by expanding blast furnace slag with air or steam for use as lightweight concrete aggregate. It matches tariff item 6806.20.00 as a similar expanded mineral material for construction insulation.