Levulinic Acid Lactone from Japan
Levulinic acid lactone, a biomass-derived six-membered ring lactone with oxygen heteroatom, falls under HTS 2932.20.50. Used in green chemistry solvent applications.
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
• Biomass origin certification enhances market value but requires C14 dating
• Corrosive to aluminum; stainless steel containers only
• Distinguish from keto-acid form which classifies differently