Uvinul D-49 Stabilizer from United States
Uvinul D-49 Stabilizer contains sym-diethyldiphenylurea as the active ingredient, used as a light stabilizer in plastics. When imported as a pure chemical, it is classifiable under tariff item 2924.21.00 as a ureine derivative, per Chapter 29 notes for chemically defined compounds.
Duty Rate — United States → Canada
0%
Import Tips
• If imported as a pure chemical, ensure it is not mixed with other stabilizers or additives, which could shift classification to Chapter 38 or 39
• Provide the chemical composition and purity
• If formulated as a plastic additive, consider classification under heading 38.24