2921.59.80/3,3'-Dichlorobenzidine Dihydrochloride/Japan

3,3'-Dichlorobenzidine Dihydrochloride from Japan

3,3'-Dichlorobenzidine dihydrochloride is a double-salt derivative of a di-chlorinated aromatic polyamine, used in azo pigment synthesis. HTS 2921.59.80 applies as the organic polyamine component determines classification per Chapter 29 salt rules, with halogenation explicitly included.

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

• Provide counterion analysis (HCl content) and mother liquor purity specs

• Strict DEA precursor monitoring if used in controlled substance synthesis paths