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2826.90.10.00/K2SiF6 Flux for Ceramics/Mexico

K2SiF6 Flux for Ceramics from Mexico

Potassium fluorosilicate flux powder enhances opacity in ceramic glazes and enamels. Classified in HTS 2826.90.1000 for potassium fluorosilicates, distinct from glass frits excluded by chapter notes.

Duty Rate — Mexico → United States

14.1%

Rate breakdown

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

• Specify particle size distribution in docs; ventilate to control fluoride dust exposure; verify non-luminophore use

K2SiF6 Flux for Ceramics from Mexico — Import Duty Rate | HTS 2826.90.10.00