Tanalith E Preserved Elm Billets
Non-coniferous elm wood billets preserved with Tanalith E (copper-based) treatment, roughly squared for fencing applications. The copper-based preservative provides durable protection, and the billets are in a rough state, qualifying under tariff item 4403.12.00.
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 billets are from a coniferous species
Coniferous treated wood is classified separately.
If the billets are further worked into specific articles
Wood articles beyond rough squaring fall under other headings.
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
• Document the Tanalith E treatment and its compliance with Canadian standards
• Keep billets roughly squared and unprocessed
• Provide species (Ulmus spp.) and treatment details for CBSA clearance
Related Products under Tariff item 4403.12.00
ACQ Preservative Treated Oak Telephone Poles
Hardwood oak poles treated with alkaline copper quaternary (ACQ) preservative, roughly squared for telephone line installation. These non-coniferous preserved poles are in a rough state, qualifying under tariff item 4403.12.00 as treated non-coniferous wood.
ACQ-Treated Aspen Fence Post
Lightweight aspen wood fence posts treated with alkaline copper quaternary (ACQ) preservative via pressure process. These rough-form posts have bark removed and are used for lightweight residential fences, classified under tariff item 4403.12.00 for non-coniferous wood in the rough treated with preservatives.
ACQ Treated Beech Playground Posts
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ACQ-Treated Maple Telegraph Poles
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ACQ-Treated Walnut Logs
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Borate-Treated Cherry Wood Rounds
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