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1,3,5-Trichlorobenzene from Mexico

1,3,5-Trichlorobenzene is a symmetrical trichlorinated benzene derivative used in the production of herbicides, dyes, and as a synthetic intermediate. It is explicitly listed under HTS 2903.99.10.00 among trichlorobenzenes as a halogenated aromatic hydrocarbon.

Duty Rate — Mexico → United States

15.5%

Rate breakdown

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

Import Tips

Submit GC-MS analysis confirming the 1,3,5-isomer and absence of other trichlorobenzene isomers

Declare as UN 2321 hazardous substance with proper DOT shipping documentation

Ensure EPA TSCA certification and verify not subject to significant new use rules (SNURs)