Hydroponic Nutrient Delivery Tubing from China
Black light-blocking polyethylene tubing for hydroponic nutrient delivery systems, unreinforced and without fittings. The tubing prevents algae growth by excluding light and is made entirely of polyethylene, qualifying under tariff item 3917.32.90.
Duty Rate — China → Canada
6.5%
Import Tips
• Confirm the tubing is not reinforced or combined with other materials (e.g
• no UV stabilizers that could change classification)
• Keep records of the tubing's diameter and wall thickness for CBSA inspection
• If the tubing is part of a complete hydroponic system, check if it is classified with the system