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Butyrolactone Technical Grade 99% from China

Technical grade butyrolactone at 99% purity is a separate chemically defined organic compound fitting Chapter 29 note (a), specifically under lactones with oxygen hetero-atom(s) only in HTS 2932.20.50.10. Used in industrial synthesis of pyrrolidones and solvents.

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

Include stabilizer documentation if added per Chapter Note (f) to avoid reclassification; check for anti-dumping duties on solvent precursors; label clearly as industrial chemical to prevent misuse flags

Butyrolactone Technical Grade 99% from China — Import Duty Rate | HTS 2932.20.50.10