HSN Classification

HSN 681591 - CONTAINING MAGNESITE, MAGNESIA IN THE FORM OF PERICLASE, DOLOMITE INCLUDING IN THE FORM OF DOLIME, OR CHROMITE

Classification level: Service/product sub-category. Use this as a GST code-reference page and confirm rate/exemption treatment from current notifications before final filing.

Code details

Code Type: HSN
Code: 681591
Official Description: CONTAINING MAGNESITE, MAGNESIA IN THE FORM OF PERICLASE, DOLOMITE INCLUDING IN THE FORM OF DOLIME, OR CHROMITE

Tax guide notes

- GST rate is not embedded in HSN/SAC master data. Confirm the latest rate from GST rate notifications and official CBIC schedules.
- Invoice accuracy matters: use the code that best matches the principal supply description to reduce notices and mismatch risk.
- If supplies include both goods and services, document the dominant nature of supply before selecting HSN/SAC.

Compliance checklist

- Keep product/service description on invoice aligned with the selected HSN/SAC code.
- Review code selection whenever scope of work or product mix changes.
- Cross-check applicable GST rate, exemptions, and reverse-charge conditions before filing returns.

Related codes

HSN

6815

ARTICLES OF STONE OR OF OTHER MINERAL SUBSTANCES (INCLUDING CARBON FIBRES, ARTICLES OF CARBON FIBRES AND ARTICLES OF PEAT), NOT ELSEWHERE SPECIFIED OR INCLUDED

HSN

681510

Non-electrical articles of graphite or other carbon

CARBON FIBRES

FABRICS OF CARBON FIBRES

HSN

681513