Fumaric Acid for Paper Sizing from Japan
Fumaric acid used in alkyl ketene dimer production for paper sizing is a pure acyclic polycarboxylic acid. As a separate chemically defined organic compound, it falls under tariff item 2917.19.00 as 'Other' acyclic polycarboxylic acids. The intended use in paper sizing does not affect its classification.
Duty Rate — Japan → Canada
0%
Import Tips
• Have the chemical analysis documentation ready to confirm the product is pure fumaric acid
• Ensure the product is not mixed with other chemicals
• Confirm the product is not put up for retail sale, which would change classification