2932.20.50.10/Butyrolactone with Stabilizer/Japan

Butyrolactone with Stabilizer from Japan

Stabilized butyrolactone includes necessary preservatives for transport as allowed by Chapter Note (f), remaining classified under HTS 2932.20.50.10 as the core lactone compound. Used in electronics cleaning formulations.

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%

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Import Tips

• Document stabilizer as 'necessary for preservation' to qualify under note (f); test for solvent suitability per note (e); monitor for color/odor additions that could disqualify