Stain Treated Fir Retaining Wall Blocks from China
Sawn fir blocks measuring 4x8x16 inches, stain-finished for stackable retaining walls. The stain treatment provides erosion control grade protection, and the sawn fir exceeds 6 mm in thickness, meeting tariff item 4407.12.00.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the stain is declared as a preservative to CBSA
• Verify the blocks are not assembled into a wall, which would change classification
• Keep species and dimension records for import documentation