HSN Codes chevron_right Section 05 chevron_right Chapter 25 chevron_right Sub Chapter 2512

Explore other subchapters under Chapter 25

2512 HSN Code: Siliceous earths, calcined or unworked

HSN Sub Chapter 2512 represents Siliceous earths, calcined or unworked under GST classification. This code helps businesses identify Siliceous earths, calcined or unworked correctly for billing, taxation, and trade. With HSN Sub Chapter 2512, companies can avoid errors in invoices, simplify compliance, and enable hassle-free import/export of Siliceous earths, calcined or unworked.

Find The Right HSN & Bill Faster With BUSY



file_download 40K+ Monthly Downloads
group Trusted by 4 Lakh+ Businesses
smartphone Free Mobile App
star 4.6 Rated on Google

New GST Rate for HSN Code 2512

GST Rate for Siliceous earths, calcined or unworked under HSN Code 2512. Understand Current Tax Rates, Exemptions, and Legal Classifications to Ensure Accurate Billing and GST Filing.

Chapter No HSN Code HSN Description New GST Rate Old GST Rate
25 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 5% 5%

Chapter: 25

Description: 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

New GST Rate: 5% Old GST Rate: 5%

Tariff HSN Codes under HSN Sub Chapter 2512

Following Tariff HSN code falls under Siliceous earths, calcined or unworked:

Tariff HSN Description
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
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
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
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

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

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

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

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

Wrong HSN codes causing GST errors? BUSY auto-applies the correct code & rate on desktop and mobile.


file_download 40K+ Monthly Downloads
group Trusted by 4 Lakh+ Businesses
smartphone Free Mobile App
star 4.6 Rated on Google
experiment id: lead-form-no-email v1

Case Laws Related to Sub Chapter 2512

Order Number Description
Maheshwari Stone Supplying Company (AAAR (Appellate Authority For Advance Ruling), Telangana)

Maheshwari Stone Supplying Company (AAAR (Appellate Authority For Advance Ruling), Telangana)

FAQs for Sub Chapter 2512

What products are classified under HSN 2512

It includes Siliceous earths, calcined or unworked

How should I document Siliceous earths, calcined or unworked sent for job work?

Use a delivery challan for sending Siliceous earths, calcined or unworked to the job worker. Declare movement in your records and reconcile when the goods return. If the job worker raises a service invoice, classify it under SAC; your goods remain under the original HSN.

Can reverse charge ever apply to transactions involving Siliceous earths, calcined or unworked?

Reverse charge in goods is notified only for specific categories. Most regular B2B sales of Siliceous earths, calcined or unworked are forward charge. Check the current notifications for any special cases before deciding.

Can I claim ITC on inputs and services used for Siliceous earths, calcined or unworked?

If your outward supply of Siliceous earths, calcined or unworked is taxable, ITC is generally available (Sections 16–17) except blocked credits (e.g., personal use, motor vehicles in most cases). For exempt supplies, proportionate reversal is required under Rule 42/43.

Does MRP, weight or pack size change GST treatment for Siliceous earths, calcined or unworked?

Some entries use MRP/weight‑based conditions for classification. Keep pack size, retail marking and brand status on records and invoice to support the chosen HSN.

If I repair and return Siliceous earths, calcined or unworked, how should I charge GST?

Repair/service is a service supply (SAC). Parts and materials used are goods and may be billed separately with HSN. Mention both lines clearly to avoid mixing service and goods values.

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.

Explore More HSN Codes from Chapter 25 expand_more
HSN Codes:
State Code List:

Explore other subchapters under Chapter 25