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2839.19.00.00/Sodium Silicate Lumps (Solid Glass)/Japan

Sodium Silicate Lumps (Solid Glass) from Japan

Solid lumps or cullet of sodium silicate, also called solid water glass, used in glass manufacturing and refractories. Falls under HTS 2839.19.00.00 as other commercial sodium silicates. These are melted and processed into various industrial products.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Provide assay reports confirming sodium silicate composition; secure packaging against breakage for bulk shipments; verify not classifiable as waste glass under Chapter 70

Sodium Silicate Lumps (Solid Glass) from Japan — Import Duty Rate | HTS 2839.19.00.00