Anhydrous Sodium Sulfate for Paper Manufacturing from China
Anhydrous Na2SO4 used in the kraft process for pulp digestion and as a cooking liquor component in paper production. This anhydrous inorganic sulfate is essential for cellulose fiber separation and falls under tariff item 2833.11.00.
Duty Rate — China → Canada
0%
Import Tips
• Ensure the product is pure anhydrous disodium sulfate without organic additives
• Have a certificate of analysis showing chemical purity for CBSA
• Verify the product is not recovered from industrial processes, which may affect classification