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2931.90.90.25/Tetrabutyltin Stabilized Solution/Mexico

Tetrabutyltin Stabilized Solution from Mexico

Tetrabutyltin stabilized with anti-oxidants for safe transport, classified under HTS 2931.90.90.25 per Chapter 29 note (f). The stabilizer is necessary for preservation without changing its organo-inorganic nature.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

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

• Document stabilizer as necessary for preservation per Chapter 29 note (f)

• Label as UN2788 Organotin compound, liquid, flammable, n.o.s

• Avoid retail packaging which might trigger 3824 classification