HSN Code 25120090: Other Siliceous Earths

HSN Code 25120090 represents Other Siliceous Earths under GST classification. This code helps businesses identify Other Siliceous Earths correctly for billing, taxation, and trade. With HSN Code 25120090, companies can avoid errors in invoices, simplify compliance, and enable hassle-free import/export of Other Siliceous Earths.

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Chapter Number	Chapter Name	Sub Chapter Number	Sub Chapter Name	Description of Goods	CGST (%)	SGST (%)	IGST (%)	CESS (%)
25	Salt; sulphur; earths and stone; plastering materials, lime and cement	2512	Siliceous fossil meals (for example, kieselguhr, tripolite and diatomite) and similar siliceous earths, whether or not calcined, of an apparent specific gravity of 1 or less	Siliceous fossil meals (for example, kieselguhr, tripolite and diatomite) and similar siliceous earths, whether or not calcined, of an apparent specific gravity of 1 or less : Other	2.5%	2.5%	5%	0%

Description of goods

Siliceous fossil meals (for example, kieselguhr, tripolite and diatomite) and similar siliceous earths, whether or not calcined, of an apparent specific gravity of 1 or less : Other

Chapter

25 – Salt; sulphur; earths and stone; plastering materials, lime and cement

Sub Chapter

2512 – Siliceous fossil meals (for example, kieselguhr, tripolite and diatomite) and similar siliceous earths, whether or not calcined, of an apparent specific gravity of 1 or less

CGST 2.5%

SGST 2.5%

IGST 5%

CESS 0%

HSN Code	Description
25120010	Siliceous fossil meals (for example, kieselguhr, tripolite and diatomite) and similar siliceous earths, whether or not calcined, of an apparent specific gravity of 1 or less : Kieselguhr
25120020	Siliceous fossil meals (for example, kieselguhr, tripolite and diatomite) and similar siliceous earths, whether or not calcined, of an apparent specific gravity of 1 or less : Tripolite
25120030	Siliceous fossil meals (for example, kieselguhr, tripolite and diatomite) and similar siliceous earths, whether or not calcined, of an apparent specific gravity of 1 or less : Diatomite

HSN Code 25120010

Siliceous fossil meals (for example, kieselguhr, tripolite and diatomite) and similar siliceous earths, whether or not calcined, of an apparent specific gravity of 1 or less : Kieselguhr

HSN Code 25120020

Siliceous fossil meals (for example, kieselguhr, tripolite and diatomite) and similar siliceous earths, whether or not calcined, of an apparent specific gravity of 1 or less : Tripolite

HSN Code 25120030

Siliceous fossil meals (for example, kieselguhr, tripolite and diatomite) and similar siliceous earths, whether or not calcined, of an apparent specific gravity of 1 or less : Diatomite

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What products are classified under HSN 25120090 ?

It includes Other Siliceous Earths

Do e‑way bill and e‑invoice apply for Other Siliceous Earths?

Generate an e‑way bill if the consignment value exceeds ₹50,000 (subject to exemptions). e‑Invoicing is turnover‑based (presently AATO > ₹5 crore) for B2B supplies.

Any common misclassification issue with Other Siliceous Earths?

Use the exact HSN and the correct form (fresh/chilled vs. frozen/dried; PPL vs. not). Apply the rate per line to avoid wrong tax collection.

How should mixed supplies be billed when Other Siliceous Earths is sold with other items?

Use separate invoice lines per HSN and apply the correct rate per line (e.g., Varies for Other Siliceous Earths; Nil for exempt items if applicable).

Does packaging or labelling change the GST for Other Siliceous Earths?

For many agri/food items, GST applies at 5% when they are not fresh/chilled and are sold as pre‑packaged & labelled. Loose or fresh/chilled forms may be Nil.

Can we claim ITC on inputs used to trade Other Siliceous Earths?

If your outward supply is taxable (5%/12% etc.), eligible ITC is available subject to general restrictions. For exempt/Nil supplies, reverse credit per Rule 42.

Important Disclaimer

The above does not constitute professional advice or a formal recommendation. We recommend consulting a professional tax consultant before acting on the information contained in this piece of content.

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