Furan-2,5-Dione from Germany
Furan-2,5-dione (maleic anhydride furan analog) contains aromatic unfused furan with anhydride functionality. Used in specialty polymers. Oxygen-only ring qualifies for HTS 2932.19.10.00.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Anhydride reactivity needs moisture exclusion protocols
• Distinguish from cyclic anhydrides in 2917 by furan ring priority
• Sublimation risk during transport requires pressure controls