Aromatic Maleic Anhydride for Unsaturated Polyester Resins
Maleic anhydride specifically derived from benzene oxidation processes, meeting HTS 2917.14.10.00 criteria for aromatic hydrocarbon origin. Primary raw material for producing corrosion-resistant unsaturated polyester resins used in marine applications.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If petroleum refinery C4 stream derivation
Different production feedstock determines specific subheading classification.
If with organic composite solvents for resin production
Chemical preparations for specific industrial applications classified in heading 3814.
If containing significant oxygen-function impurities
Presence of other acyclic oxygen compounds affects principal function classification.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Certify aromatic content via carbon isotope ratio mass spectrometry if requested by CBP
• Use refrigerated containers maintaining 40-50°C to prevent solidification
• Include REACH/SVHC declarations for downstream resin manufacturers
Related Products under HTS 2917.14.10.00
Phthalic Anhydride Derived Maleic Anhydride
Maleic anhydride produced through the catalytic oxidation of naphthalene derived from benzene, classified under HTS 2917.14.10.00 as an acyclic polycarboxylic acid anhydride derived from aromatic hydrocarbons. This chemical intermediate is widely used in resin production and polymer synthesis.
Benzene-Based Maleic Anhydride Flakes
Flake-form maleic anhydride manufactured via benzene oxidation process, specifically falling under HTS 2917.14.10.00 due to its aromatic hydrocarbon origin. Used primarily in unsaturated polyester resin production for composites and fiberglass.
Naphthalene-Derived Maleic Anhydride (Industrial Grade)
High-purity maleic anhydride from naphthalene oxidation (aromatic hydrocarbon), classified in HTS 2917.14.10.00 as specified for aromatic-derived acyclic polycarboxylic anhydrides. Essential for alkyd resin manufacturing and paper sizing applications.
High-Purity Benzene-Derived Maleic Anhydride
Ultra-pure maleic anhydride (>99.5%) from controlled benzene oxidation, precisely classified under HTS 2917.14.10.00 for aromatic-derived acyclic anhydrides. Used in pharmaceutical intermediates and specialty polymer production.