Butyrolactone Technical Grade from Japan
Technical grade gamma-butyrolactone (GBL) with ≥99% purity, a simple five-membered lactone ring compound under HTS 2932.20.50.50. Used in resin production and as a polymer solvent.
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
• Stabilizer additions must be declared; excess stabilizers may reclassify as mixtures under 3824
• TSCA certification required for chemical substances entering commerce
• Monitor flash point documentation for DOT hazardous material shipping