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Tecnazene (2,3,4,5-Tetrachloronitrobenzene) from Mexico

Tecnazene is a potato sprout suppressant and fungicide, benzene-derived with four chlorine atoms and nitro group. Falls under HTS 2903.89.11.00 as pesticide-grade halogenated cyclanic derivative from aromatics. Used in post-harvest crop storage.

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

Provide residue tolerance data for potato import pathways

Include NMR spectra confirming tetrachloro substitution pattern

Distinguish from explosive intermediates by pesticide end-use documentation