HCH Mixed Isomers Flake Form from China
Technical flakes of 1,2,3,4,5,6-hexachlorocyclohexane (HCH) containing mixed isomers including lindane, used for lindane extraction. This product is specifically named in tariff item 2903.81.00, covering HCH regardless of isomer composition, as it is a halogenated cyclanic hydrocarbon.
Duty Rate — China → Canada
0%
Import Tips
• Document the isomer ratio (including gamma-HCH content) to support classification, as CBSA may inspect for purity
• Ensure the flakes are free from other halogenated derivatives that could change classification
• Verify if the product is subject to import restrictions under Canadian environmental regulations