# 9001

HSN

OPTICAL FIBRES AND OPTICAL FIBRE BUNDLES, OPTICAL FIBRE CABLES OTHER THAN THOSE OF HEADING 8544, SHEETS AND PLATES OF POLARISING MATERIAL, LENSES (INCLUDING CONTACT LENSES), PRISMS, MIRRORS AND OTHER OPTICAL ELEMENTS, OF ANY MATERIAL, UNMOUNTED, OTHER THAN SUCH ELEMENTS OF GLASS NOT OPTICALLY WORKED.

Classification Details

Chapter 90

Applicable GST Rates

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HSN Code: 9001 | HSN

Last Updated: 05 May 2026

How to Interpret These HSN/SAC Details

The details provided above are critical for maintaining GST compliance in your business operations. Understanding each section correctly helps avoid legal disputes and ensures accurate tax filings.

Common Questions About These Codes

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Why is the effective date important?

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Disclaimer on Data Accuracy

While we strive to provide the most accurate and up-to-date HSN/SAC information fetched from reliable sources, these details should be used for informational purposes only. Munimo is not liable for any discrepancies. Always cross-verify with official CBIC notifications before finalizing tax calculations.

Importance of Accurate Classification

Prevents under-payment or over-payment of taxes.
Ensures smooth movement of goods across state borders (E-way bill compliance).
Required for accurate E-invoicing for eligible businesses.
Helps in availing correct Input Tax Credit (ITC) for your purchasers.