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2839.19.00.00/Colloidal Sodium Silicate Dispersion/Germany

Colloidal Sodium Silicate Dispersion from Germany

Stable colloidal dispersion of sodium silicate nanoparticles for precision casting. Under HTS 2839.19.00.00 as commercial sodium silicate solution. Used in investment casting shell building.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
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Import Tips

• Colloidal stability certification; clean room packaging; shelf life documentation