Succinic Anhydride from Japan
Succinic anhydride derived from maleic anhydride via hydrogenation and dehydration, used in pharmaceutical intermediates and performance chemicals. Included in HTS 2917.19.20.00 for anhydrides of specified succinic acid sources.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Production pathway documentation linking to maleic anhydride source required
• Hygroscopic nature requires sealed, moisture-proof packaging certification
• Purity specs >99% typically required for chemical intermediate applications