Pyrene from Mexico
Pyrene is a polycyclic aromatic hydrocarbon with four fused benzene rings, appearing as a pale yellow solid. It is used as a chemical intermediate in the production of dyes, electronics, and specialty materials. This tariff item covers cyclic hydrocarbons not elsewhere specified, and pyrene is a chemically defined organic compound falling under Chapter 29.
Duty Rate — Mexico → Canada
PGA flags (1)Show detailsHide detailsHCActive Pharmaceutical IngredientsMay be required
- HC
Active Pharmaceutical Ingredients · May be required
May require HC Active Pharmaceutical Ingredients depending on intended use (HC13) and Canadian product category (HC01). Matching criteria: Starts With 2902. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• Ensure the product is a separate chemically defined compound with no added substances that would shift classification
• Keep technical documentation, such as a certificate of analysis, to confirm purity and identity
• Verify if the shipment requires a permit under the Canadian Environmental Protection Act, as polycyclic aromatic hydrocarbons may be regulated