Furan-2,5-Dione from Mexico
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 — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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