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TETA Dihydrochloride Salt from Mexico

Triethylenetetramine dihydrochloride salt, classified under HTS 2921.29.0020 per Chapter Note 5(C)(1) with the parent polyamine. Used in pharmaceutical chelation therapy and water treatment.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

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

Import Tips

,Include FDA import alerts check for pharmaceutical precursor status

Declare exact water content (<1%) to avoid aqueous solution classification