---
title: "HSN Code for Pumice Stone: Crude or Irregular Pieces | HSN 25082090 GST Rate"
description: "Find HSN and GST Rates for 25082090 related to Pumice Stone: Crude or Irregular Pieces with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-25082090/"
---

# HSN Code 25082090: Pumice Stone: Crude or Irregular Pieces

- [Section 05: Guide to HSN Section 05](https://busy.in/hsn/section-05/)
- [Chapter 25: Salt, Stones and Cement](https://busy.in/hsn/chapter-25/)
- [Sub-chapter 2508: Other Clays & Minerals](https://busy.in/hsn/sub-chapter-2508/)

## GST rates

| Description | CGST | SGST | IGST | CESS |
| --- | --- | --- | --- | --- |
| Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths - decolourising earths and fullers earth: other | 2.5% | 2.5% | 5% | 0% |

## Frequently asked questions

### What products are classified under HSN 25082090 ?

It includes Slag, Ash, Residues: Mainly Lead, Other

### Can we claim ITC on inputs used to trade Pumice Stone: Crude or Irregular Pieces?

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

### Does packaging or labelling change the GST for Pumice Stone: Crude or Irregular Pieces?

For food/agri items, GST can be 5% when not fresh/chilled and sold as pre‑packaged & labelled; otherwise often Nil. For non‑food items, rates depend on the specific sub‑heading.

### How should mixed supplies be billed when Pumice Stone: Crude or Irregular Pieces is sold with other items?

Use separate invoice lines per HSN and apply the correct rate per line (e.g., Varies for Pumice Stone: Crude or Irregular Pieces; Nil for exempt items if applicable).

### Do e‑way bill and e‑invoice apply for Pumice Stone: Crude or Irregular Pieces?

e‑Way bill is needed above ₹50,000 consignment value (subject to exemptions). e‑Invoicing is turnover‑based (presently AATO > ₹5 crore) for B2B supplies.

### How much GST applies to Pumice Stone: Crude or Irregular Pieces?

Under HSN 25082090, Pumice Stone: Crude or Irregular Pieces attracts Varies when sold in taxable form. Describe the exact form on the invoice.

### Any common misclassification issue with Pumice Stone: Crude or Irregular Pieces?

Use the exact HSN and describe the form/grade. For multi‑line invoices, apply the rate per line to avoid wrong tax collection.