Pulp and paper mills using the sulfite pulping process are the primary buyers of magnesium sulphite as the cooking liquor base chemical.
HSN code 28322020 is classified as Free under India's DGFT ITC(HS) export policy — no export license is required.
This product may be freely exported/imported from India without a license.
HSN Code Details
HSN 28322020 covers magnesium sulphite, used in paper pulp processing (sulfite pulping) and as a specialty preservative.
Ships as non-hazardous solid in standard moisture-resistant bags, with pulp-mill buyers typically ordering in bulk industrial volumes rather than small specialty batches.
Related HSN Codes (Heading 2832)
Frequently Asked Questions
No. HSN 28322020 is classified as Free under DGFT ITC(HS) policy, so it can be exported from India without an export license or permit.
Magnesium sulphite (28322020) ships as non-hazardous bulk solid - used specifically in sulfite pulping process paper mills, ordered in large industrial volumes.
HSN 28322020 falls under Chapter 28 and Heading 2832 of India's customs tariff schedule.
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