Concrete/cement additive manufacturers (as a water-reducing admixture), animal feed pellet binders, and dye dispersant formulators are diverse buyers of lignin sulphonate.
HSN code 38040010 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 38040010 covers lignin sulphonates, a byproduct of sulfite pulping used as a dispersant, binder, and concrete admixture.
Ships as liquid concentrate or powder in bulk; buyers specify the specific application grade (concrete admixture vs. feed binder vs. dye dispersant) given differing purity/specification needs.
Related HSN Codes (Heading 3804)
Frequently Asked Questions
No. HSN 38040010 is classified as Free under DGFT ITC(HS) policy, so it can be exported from India without an export license or permit.
Lignin sulphonates (38040010) buyers specify the application grade (concrete admixture, feed binder, or dye dispersant) given differing purity requirements across these uses.
HSN 38040010 falls under Chapter 38 and Heading 3804 of India's customs tariff schedule.
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