2842.90.90.10/Copper Telluride Flakes/Mexico

Copper Telluride Flakes from Mexico

Copper telluride serves as a precursor in thermoelectric materials and catalysts, available in flake form for easy dispersion. It is a metal telluride classified under HTS 2842.90.90.10 as per headings 2826-2842 for metal salts. Excluded from Chapter 28 only if organo-inorganic or luminophores.

Duty Rate — Mexico → United States

13.3%

Rate breakdown

9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter

Calculate with your customs value Verify with the Tariff Assistant

Import Tips

• Certify non-radioactive per 2844 notes; use proper packaging for moisture sensitivity

• Pitfall: bulk mixtures may shift to 3824 as preparations