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2-Pyrrolidone (Pyrrolidin-2-one) from Mexico

2-Pyrrolidone is a five-membered cyclic amide (lactam) widely used as a solvent in polymer manufacturing and pharmaceutical formulations. It qualifies for HTS 2924.29.95.00 as a cyclic amide derivative outside principal named compounds. Known for its high boiling point and water miscibility.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Confirm concentration if in aqueous solution per chapter note (d); ensure DOT shipping classification for flammable liquid; provide end-use statement to avoid mixture classification