---
title: "HSN Code for Buprofezin (iso) | HSN 29349900 GST Rate"
description: "Find HSN and GST Rates for 29349900 related to Buprofezin (iso) with BUSY Accounting - The reliable source for HSN and GST details in India."
canonical: "https://busy.in/hsn/hsn-29349900/"
---

# HSN Code 29349900: Buprofezin (iso)

- [Section 06: Guide to HSN Section 06](https://busy.in/hsn/section-06/)
- [Chapter 29: Organic Chemicals](https://busy.in/hsn/chapter-29/)
- [Sub-chapter 2934: Nucleic acids & derivatives](https://busy.in/hsn/sub-chapter-2934/)

## GST rates

| Description | CGST | SGST | IGST | CESS |
| --- | --- | --- | --- | --- |
| Nucleic acids and their salts; whether or not chemically defined; other heterocyclic compounds - other : other | 9% | 9% | 18% | 0% |

## Frequently asked questions

### What products are classified under HSN 29349900 ?

It includes Cocaine, Ecgonine, Metamfetamine & Salts

### Any common misclassification issue with Buprofezin (iso)?

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

### How should mixed supplies be billed when Buprofezin (iso) is sold with other items?

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

### Does packaging or labelling change the GST for Buprofezin (iso)?

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.

### Can we claim ITC on inputs used to trade Buprofezin (iso)?

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

### Do e‑way bill and e‑invoice apply for Buprofezin (iso)?

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.