Q3Codes under 7901
| Code | Description | GST rate |
|---|---|---|
| 7901 11 | Containing by weight 99.99% or more of zinc — unwrought zinc | 18% |
| 7901 12 | Containing by weight less than 99.99% of zinc — unwrought zinc | 18% |
| 7901 20 | Zinc alloys: | 18% |
| 7901 20 10 | Mozak or alloys of zinc and aluminium containing not less than 94% by weight of zinc | 18% |
Frequently Asked Questions
What is the HSN code for unwrought zinc?
The HSN code for unwrought zinc is 7901, under Chapter 79 (Zinc and zinc articles).
What is the GST rate on unwrought zinc?
Unwrought zinc is taxed at 18% GST under HSN code 7901.
How many digits of the HSN code go on a GST invoice?
It depends on your turnover in the previous financial year: businesses above ₹5 crore generally show 6 digits (8 for certain specified goods), and smaller businesses show 4 digits on B2B invoices. Check the current e-invoicing/HSN notification for the exact threshold that applies to you.
Rates as per Notification No. 9/2025-Central Tax (Rate), as amended, as of 7 October 2026. For guidance only — verify with your tax advisor.