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MIBK with 0.1% Stabilizer from Japan

4-Methylpentan-2-one containing 0.1% MEHQ stabilizer for safe transport and storage, preventing peroxide formation. Remains under HTS 2914.13.00.00 per Chapter 29 note (f) allowing stabilizers necessary for preservation.

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

Declare stabilizer type and concentration in commercial invoice; ensure <1% additives to maintain Chapter 29 classification; test for peroxide content pre-shipment