Valerolactone (Dihydro-2(3H)-Furanone) from China
Delta-valerolactone, a six-membered lactone ring compound classified under HTS 2932.20.50.50. Used as fragrance fixative and polymer intermediate.
Duty Rate — China → United States
16.2%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• IFRA compliance for fragrance use; declare concentration in final products
• Odoriferous substance addition limited per Chapter 29 note (g)
• Refractive index specification confirms chemical identity