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2839.90.50.00/Liquid Sodium Silicate Grade 40° Bé/Canada

Liquid Sodium Silicate Grade 40° Bé from Canada

Industrial-grade liquid sodium silicate with 40° Baumé density, applied in corrugated board production and pulp bleaching. Falls under HTS 2839.90.5000 as 'other' commercial alkali metal silicates due to its specific density and ratio.

Duty Rate — Canada → United States

13.1%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Specify Baumé degree and weight ratio in invoices to match commercial grades

• Watch for bulk tanker import rules; ensure DOT compliance for corrosives