Tanalith E Treated Larch Telegraph Poles from China
Larch wood telegraph poles treated with Tanalith E (copper-based) preservative, bark-removed and roughly squared. The treatment protects against decay and insects, while the poles remain in the rough state. Classified under tariff item 4403.11.00 as coniferous wood in the rough, treated with preservatives.
Duty Rate — China → Canada
0%
Import Tips
• Confirm the poles are not further processed (e.g
• not drilled or shaped) to maintain classification
• Provide CBSA with treatment certificates (Tanalith E) and species (larch)
• Check Canadian regulations on copper-based preservatives for treated wood