2921.42.90.00/4-Aminodiphenylamine/Japan

4-Aminodiphenylamine from Japan

A diphenylamine derivative with one amino-substituted phenyl ring, classified as aniline derivative under HTS 2921.42.90.00. Used in rubber curing agents and dye intermediates.

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

• Dark brown viscous liquid requires heated tankers for transport

• Impurity profile critical; >1% diphenylamine may trigger mixture classification

• DOT special permit may be required for bulk liquid shipments