---
title: "HSN Code for Copper-Nickel-Zinc Base Alloys (Unwrought) | HSN 74032310 GST Rate"
description: "Find HSN and GST Rates for 74032310 related to Copper-Nickel-Zinc Base Alloys (Unwrought) with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-74032310/"
---

# HSN Code 74032310: Copper-Nickel-Zinc Base Alloys (Unwrought)

- [Section 15: Guide to HSN Section 15](https://busy.in/hsn/section-15/)
- [Chapter 74: Copper & Similar Articles](https://busy.in/hsn/chapter-74/)
- [Sub-chapter 7403: Refined Copper](https://busy.in/hsn/sub-chapter-7403/)

## GST rates

| Description | CGST | SGST | IGST | CESS |
| --- | --- | --- | --- | --- |
| Refined copper and copper alloys, unwrought - copper alloys : copper-nickel base alloys( cupro-nickel) or copper-nickel-zinc base alloys (nickel silver) : copper-nickel base alloys (cupro-nickel) | 9% | 9% | 18% | 0% |

## Frequently asked questions

### What products are classified under HSN 74032310 ?

It includes Other Copper Articles

### Does packaging or labelling change the GST for Copper-Nickel-Zinc Base Alloys (Unwrought)?

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 Copper-Nickel-Zinc Base Alloys (Unwrought) is sold with other items?

Use separate invoice lines per HSN and apply the correct rate per line (e.g., Varies for Copper-Nickel-Zinc Base Alloys (Unwrought); Nil for exempt items if applicable).

### Can we claim ITC on inputs used to trade Copper-Nickel-Zinc Base Alloys (Unwrought)?

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

### Any common misclassification issue with Copper-Nickel-Zinc Base Alloys (Unwrought)?

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

### How much GST applies to Copper-Nickel-Zinc Base Alloys (Unwrought)?

Under HSN 74032310, Copper-Nickel-Zinc Base Alloys (Unwrought) attracts Varies when sold in taxable form. Describe the exact form on the invoice.