---
title: "HSN Code for Calcined Alumina | HSN 28182010 GST Rate"
description: "Find HSN and GST Rates for 28182010 related to Calcined Alumina with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-28182010/"
---

# HSN Code 28182010: Calcined Alumina

- [Section 06: Guide to HSN Section 06](https://busy.in/hsn/section-06/)
- [Chapter 28: Inorganic Chemicals & Rare-Earth Metal Compounds](https://busy.in/hsn/chapter-28/)
- [Sub-chapter 2818: Artificial corundum & alumina](https://busy.in/hsn/sub-chapter-2818/)

## GST rates

| Description | CGST | SGST | IGST | CESS |
| --- | --- | --- | --- | --- |
| INORGANIC BASES AND OXIDES,HYDROXIDES AND PEROXIDES OF METALS : Aluminium oxide, other than artificial corundum : Alumina, calcined | 9% | 9% | 18% | 0% |

## Frequently asked questions

### What products are classified under HSN 28182010 ?

It includes Calcined Alumina

### Do e‑way bill and e‑invoice apply for Calcined Alumina?

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.

### Can we claim ITC on inputs used to trade Calcined Alumina?

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

### How should mixed supplies be billed when Calcined Alumina is sold with other items?

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

### Any common misclassification issue with Calcined Alumina?

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

### Does packaging or labelling change the GST for Calcined Alumina?

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.