Phthalic Anhydride Derived Maleic Anhydride from China
Maleic anhydride produced through catalytic oxidation of naphthalene, classified as an acyclic polycarboxylic acid anhydride. Used in the production of various resins and chemical intermediates.
Duty Rate — China → Canada
0%
Import Tips
• Verify the product is pure maleic anhydride and not a mixture with phthalic anhydride
• Ensure proper documentation of the production process
• Confirm that any impurities are within acceptable limits for classification