2-Methyl-1,4-Naphthoquinone (Vitamin K3) from Mexico
2-Methyl-1,4-Naphthoquinone, also known as menadione or Vitamin K3, is a synthetic quinone used in pharmaceutical formulations for coagulation disorders. As a separate chemically defined organic compound, it falls under Chapter 29. It is classified under tariff item 2914.69.00 as an 'Other' quinone, not elsewhere specified.
Duty Rate — Mexico → Canada
0%
Import Tips
• Verify that the product is not classified as a provitamin under heading 2936, as menadione is sometimes considered a vitamin precursor
• Provide documentation of its chemical purity and intended use
• Ensure the product does not contain any added substances that would change its classification