Industrial Grade Terephthalic Acid from United States
Industrial grade terephthalic acid is a separate chemically defined compound with typical purity of 99.5%, used as feedstock for polyester fiber production. It is classified under tariff item 2917.36.00 as terephthalic acid, regardless of purity.
Duty Rate — United States → Canada
0%
Import Tips
• Document the purity and intended use to avoid misclassification
• Check for any import permits required for industrial chemicals
• Ensure the product is not mixed with other substances that could alter its classification