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2921.51.20.00/2,4-Diaminotoluene Sulfate/Mexico

2,4-Diaminotoluene Sulfate from Mexico

2,4-Diaminotoluene sulfate serves as an intermediate and stabilizer in photographic chemical formulations, particularly for dye developers. Falls under HTS 2921.51.20.00 as a diaminotoluene derivative designated for photographic applications. Complies with Chapter 29 provisions for salts of aromatic polyamines.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

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

• Document specific photographic end-use to maintain 2921.51.20.00 classification; test for isomer purity as mixtures may classify differently; ensure transport stabilizers don't render product for specific non-general use per note (e)