Purified Isophthalic Acid (PIA) from Germany
Purified Isophthalic Acid (PIA) is high-purity isophthalic acid (>99.8%) produced via cyclohexane oxidation, used in high-performance coatings and specialty polyesters. It meets the criteria for tariff item 2917.39.00 as a chemically defined aromatic dicarboxylic acid.
Duty Rate — Germany → Canada
PGA flags (2)Show detailsHide detailsCFIAAll ProgramsMay be requiredHCActive Pharmaceutical IngredientsMay be required
- CFIA
All Programs · May be required · on some HTS numbers under this code
May require CFIA All Programs depending on the full 10-digit classification number (only some numbers under this code are listed). Matching criteria: Within Range 2917390090–2918160090. Logic: MATCH IF (Valid HS Code).
- 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 2917. Logic: MATCH IF (Valid HS Code) AND (Intended Use Code) AND (Valid Canadian Product Category).
CBSA Single Window matching criteria, unknown
Import Tips
• Provide a certificate of analysis showing purity above 99.8%
• Ensure the production process is documented if requested
• Verify that no impurities affect the chemically defined status