HSN Codes · Chapter 25: Salt, Sulphur, Earths, Stone, Cement

HSN Code 25309091

Mineral substances not elsewhere specified or included — other — strontium sulphate (natural ore)

Typical GST rate

Varies

Depends on sub-classification

Type

Goods

HSN classification

Code level

8-digit

Tariff item

Reading code 25309091

The first two digits (25) place this code in chapter 25 — Salt, Sulphur, Earths, Stone, Cement. Heading 2530 groups the product family, and the remaining digits pin down this specific 8-digit classification. Remember: you can never invent a shorter code by truncating a longer one — only codes that exist in the official tariff are valid.

Salt, natural stone, sand, gypsum, lime, and cement. Cement attracts the 28% slab — a major line item for construction businesses.

Parent heading

2530 — Mineral substances not elsewhere specified or included

Related codes in heading 2530

  • 25301010 — Vermiculite, perlite and chlorites, unexpanded — vermiculite
  • 25301020 — Vermiculite, perlite and chlorites, unexpanded — perlite
  • 25301090 — Vermiculite, perlite and chlorites, unexpanded — others (including powder)
  • 25302000 — Kieserite, epsomite (natural magnesium sulphates)
  • 25309010 — Meerschaum (whether or not in polished pieces) and amber agglomerated, meerachaum and agglomerated amber in plates, rods, etc.,not worked after moulding jet
  • 25309020 — Mineral substances not elsewhere specified or included — other — natural arsenic sulphides (such as orpiment)
  • 25309030 — Mineral substances not elsewhere specified or included — other — calcite
  • 25309040 — Mineral substances not elsewhere specified or included — other — ores and concentrates of rare earth metals
  • 25309050 — Mineral substances not elsewhere specified or included — other — wollastonite
  • 25309060 — Mineral substances not elsewhere specified or included — other — earth colour ochre, crude

Frequently asked questions

The GST rate under 25309091 depends on the specific item and applicable notifications. Check the classification with our HSN code finder and confirm the rate before invoicing.
Businesses with annual aggregate turnover of ₹5 crore or more must report at least 6 digits on e-invoices and e-way bills; below ₹5 crore, 4 digits is the B2B minimum. Exports require 8 digits.
Every line item on a GST tax invoice carries its HSN code alongside the description, quantity, taxable value, and tax breakup. The code also flows into your GSTR-1 HSN summary and e-way bills.

Related tools & guides

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