---
title: "2934 HSN Code | HSN Code for Nucleic acids & derivatives in India"
description: "Know more about 2934 HSN Code with BUSY Accounting - HSN Tariff, GST Rates and case laws related to chapter 2934 covering Nucleic acids & derivatives."
canonical: "https://busy.in/hsn/sub-chapter-2934/"
---

# HSN Sub-chapter 2934: Nucleic acids & derivatives

Nucleic acids and their salts; whether or not chemically defined; other heterocyclic compounds

Part of [Chapter 29: Organic Chemicals](https://busy.in/hsn/chapter-29/).

- Current GST rate: 18%
- Earlier GST rate: 18%

## HSN codes

| Code | Title |
| --- | --- |
| 29341000 | [Thiazole Ring Compounds](https://busy.in/hsn/hsn-29341000/) |
| 29342000 | [Benzothiazole Ring Compounds](https://busy.in/hsn/hsn-29342000/) |
| 29343000 | [Phenothiazine Ring Compounds](https://busy.in/hsn/hsn-29343000/) |
| 29349100 | [Aminorex and Related Drugs](https://busy.in/hsn/hsn-29349100/) |
| 29349200 | [Other: Other fentanyls and their derivatives](https://busy.in/hsn/hsn-29349200/) |
| 29349900 | [Buprofezin (iso)](https://busy.in/hsn/hsn-29349900/) |
| 29349910 | [Other :Other: Chloro thiophene-2-carboxylic acid](https://busy.in/hsn/hsn-29349910/) |
| 29349920 | [Other \|Other \| Morpholine](https://busy.in/hsn/hsn-29349920/) |
| 29349930 | [Sulphonamides: Sulphamethoxazole](https://busy.in/hsn/hsn-29349930/) |
| 29349990 | [Other \|Other \| Other](https://busy.in/hsn/hsn-29349990/) |

## Frequently asked questions

### What products are classified under HSN 2934

It includes Nucleic acids & derivatives

### How should I document Nucleic acids & derivatives sent for job work?

Use a delivery challan for sending Nucleic acids & derivatives to the job worker. Declare movement in your records and reconcile when the goods return. If the job worker raises a service invoice, classify it under SAC; your goods remain under the original HSN.

### How are warranty replacements of Nucleic acids & derivatives handled?

If replacement is without consideration under a pre‑agreed warranty, issue a delivery challan and reference the original invoice/contract. If consideration is charged, raise a tax invoice. Keep serial/lot details for traceability.

### Can reverse charge ever apply to transactions involving Nucleic acids & derivatives?

Reverse charge in goods is notified only for specific categories. Most regular B2B sales of Nucleic acids & derivatives are forward charge. Check the current notifications for any special cases before deciding.

### Do spares or accessories of Nucleic acids & derivatives follow the same HSN?

Not always. Spares are often classified by their own description or by the function/part rule. Check if a specific sub‑heading exists for parts of the main item and describe the part on the invoice.

### What misclassification mistakes happen with Nucleic acids & derivatives?

Using a broad or incorrect HSN, ignoring material/form (e.g., raw vs processed), or mixing goods and services on one line. Always match wording to the HSN Notes and keep a classification working paper.

### Does packaging or branding change how GST applies to Nucleic acids & derivatives?

Yes. Many food/agri goods are treated differently when sold as pre‑packaged & labelled retail packs versus loose/open packs. If Nucleic acids & derivatives is sold in small pouches (e.g., 500 g) with an MRP and label, record that on the invoice. Loose bulk bags often follow a different treatment.

## India's trade performance: HSN Sub-Chapter 2934 (FY 2024-25)

Source: TradeStat EIDB, Ministry of Commerce & Industry. Values in ₹ Crore (FY 2018-19 to FY 2024-25).

- Exports: ₹6,343 Cr (+20.59% YoY) — 0.1713% of India's total exports
- Imports: ₹6,188 Cr (−1.20% YoY) — 0.1015% of India's total imports
- Trade balance: ₹155 Cr (Surplus); surplus rank #358 of 1233 sub-chapters
- Share of Chapter 29: 3.73% of its exports; import side 2.75%
- Rank within Chapter 29: #8 of 42 by export value; import-side #12

### Key metrics

- Export CAGR: 8.29% (FY 2018-19 to FY 2024-25, 7 fiscal years)
- National export rank: #112 of 1233 sub-chapters by export value (FY 2024-25)
- Peak growth year: +44.36% in FY 2020-21
- Contribution to Ch. 29: 3.73% of its exports (FY 2024-25)

## India export-import trade statistics: HSN Sub-Chapter 2934

7-year export and import data, FY 2018-19 to FY 2024-25, in ₹ Crore. Source: Ministry of Commerce & Industry, TradeStat EIDB.

| FY | Exports (₹ Cr) | Exp share | Exp YoY | Exp % of Ch. 29 | Imports (₹ Cr) | Imp share | Imp YoY | Imp % of Ch. 29 | Trade balance | Exp rank |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| FY 2018-19 | 3,932.49 | 0.1713% | — | 3.08% | 3,437.22 | 0.0957% | — | 2.20% | +495.27 | #112 |
| FY 2019-20 | 3,822.74 | 0.1731% | −2.79% | 3.09% | 3,588.71 | 0.1070% | +4.41% | 2.56% | +234.03 | #110 |
| FY 2020-21 | 5,518.50 | 0.2566% | +44.36% | 4.14% | 5,318.12 | 0.1825% | +48.19% | 3.65% | +200.38 | #71 |
| FY 2021-22 | 5,296.82 | 0.1688% | −4.02% | 3.22% | 8,326.00 | 0.1822% | +56.56% | 3.92% | −3,029.18 | #106 |
| FY 2022-23 | 4,960.47 | 0.1370% | −6.35% | 2.89% | 7,504.72 | 0.1305% | −9.86% | 3.23% | −2,544.25 | #128 |
| FY 2023-24 | 5,260.14 | 0.1454% | +6.04% | 3.13% | 6,263.21 | 0.1115% | −16.54% | 2.83% | −1,003.07 | #126 |
| FY 2024-25 | 6,343.00 | 0.1713% | +20.59% | 3.73% | 6,188.24 | 0.1015% | −1.20% | 2.75% | +154.76 | #112 |

- CAGR (7-year): exports 8.29%/yr, imports 10.30%/yr (consistently Surplus)

## Key trade insights: HSN Sub-Chapter 2934 export-import analysis

### Consistent export growth: 8.29% CAGR over 7 years

India's exports under HSN Sub-Chapter 2934 have grown at a compound annual rate of 8.29% over 7 fiscal years, rising from ₹3,932.49 Crore in FY 2018-19 to ₹6,343.00 Crore in FY 2024-25.

### HSN Sub-Chapter 2934 ranked #112 among all 1233 sub-chapters by export value

In FY 2024-25, HSN Sub-Chapter 2934 ranks #112 out of 1233 sub-chapters by total export value. Within Chapter 29, it ranks #8 of 42. By trade surplus, it ranks #358 of 1233.

### FY 2020-21 was the strongest growth year for HSN Sub-Chapter 2934 exports

The strongest single-year export movement for HSN Sub-Chapter 2934 was recorded in FY 2020-21, when exports surged by 44.36% over the prior year.

### India maintains a trade surplus of ₹154.76 Crore in HSN Sub-Chapter 2934 goods

In FY 2024-25, India's exports of ₹6,343.00 Cr exceeded imports of ₹6,188.24 Cr, resulting in a trade surplus of ₹154.76 Crore — ranking #358 of 1233 by surplus magnitude.

### Import growth of 10.30% CAGR signals rising demand for Nucleic acids & derivatives

India's imports under HSN Sub-Chapter 2934 have grown at 10.30% CAGR, reaching ₹6,188.24 Crore in FY 2024-25.

### HSN Sub-Chapter 2934 contributes 3.73% of Chapter 29 exports — ranked #8

Among the 42 sub-chapters under Chapter 29, HSN Sub-Chapter 2934 ranks #8 by export value — accounting for 3.73% of the chapter's total exports in FY 2024-25. On the import side, it holds 2.75% share (rank #12).

## Related Sub-Chapters in Chapter 29

Ranked by export value (FY 2024-25).

| Rank | HSN Sub-Chapter | Exports (FY 2024-25) |
| --- | --- | --- |
| #1 | [HSN Sub-Chapter 2933: Heterocyclic nitrogen compounds](https://busy.in/hsn/sub-chapter-2933/) | ₹37,363 Cr |
| #2 | [HSN Sub-Chapter 2902: Cyclic hydrocarbons](https://busy.in/hsn/sub-chapter-2902/) | ₹15,293 Cr |
| #3 | [HSN Sub-Chapter 2942: Other organic compounds](https://busy.in/hsn/sub-chapter-2942/) | ₹10,794 Cr |
| #4 | [HSN Sub-Chapter 2941: Antibiotics](https://busy.in/hsn/sub-chapter-2941/) | ₹8,911 Cr |
| #5 | [HSN Sub-Chapter 2921: Amine- function compounds](https://busy.in/hsn/sub-chapter-2921/) | ₹7,834 Cr |
| #6 | [HSN Sub-Chapter 2924: Internal combustion engines](https://busy.in/hsn/sub-chapter-2924/) | ₹6,530 Cr |
| #7 | [HSN Sub-Chapter 2915: Monocarboxylic acids and derivatives](https://busy.in/hsn/sub-chapter-2915/) | ₹6,424 Cr |
| #8 | HSN Sub-Chapter 2934: Nucleic acids & derivatives (this hsn sub-chapter) | ₹6,343 Cr |
| #9 | [HSN Sub-Chapter 2922: Oxygen-function amino-compounds](https://busy.in/hsn/sub-chapter-2922/) | ₹5,810 Cr |
| #10 | [HSN Sub-Chapter 2909: Ethers, ether-alcohols, peroxides](https://busy.in/hsn/sub-chapter-2909/) | ₹5,590 Cr |

## Other sub-chapters

| Code | Title |
| --- | --- |
| 2901 | [Acyclic hydrocarbons](https://busy.in/hsn/sub-chapter-2901/) |
| 2902 | [Cyclic hydrocarbons](https://busy.in/hsn/sub-chapter-2902/) |
| 2903 | [Halogenated hydrocarbons derivatives](https://busy.in/hsn/sub-chapter-2903/) |
| 2904 | [Hydrocarbon derivatives](https://busy.in/hsn/sub-chapter-2904/) |
| 2905 | [Acyclic alcohols & derivatives](https://busy.in/hsn/sub-chapter-2905/) |
| 2906 | [Cyclic alcohols & derivatives](https://busy.in/hsn/sub-chapter-2906/) |
| 2907 | [Phenols & derivatives](https://busy.in/hsn/sub-chapter-2907/) |
| 2908 | [Halogenated phenol derivatives](https://busy.in/hsn/sub-chapter-2908/) |
| 2909 | [Ethers, ether-alcohols, peroxides](https://busy.in/hsn/sub-chapter-2909/) |
| 2910 | [Epoxides & Derivatives](https://busy.in/hsn/sub-chapter-2910/) |
| 2911 | [Acetals & derivatives](https://busy.in/hsn/sub-chapter-2911/) |
| 2912 | [Aldehydes & derivatives](https://busy.in/hsn/sub-chapter-2912/) |
| 2913 | [Halogenated compounds](https://busy.in/hsn/sub-chapter-2913/) |
| 2914 | [Ketones & quinones](https://busy.in/hsn/sub-chapter-2914/) |
| 2915 | [Monocarboxylic acids and derivatives](https://busy.in/hsn/sub-chapter-2915/) |
| 2916 | [Unsaturated acids](https://busy.in/hsn/sub-chapter-2916/) |
| 2917 | [Polycarboxylic Acids](https://busy.in/hsn/sub-chapter-2917/) |
| 2918 | [Carboxylic acids and derivatives](https://busy.in/hsn/sub-chapter-2918/) |
| 2919 | [Phosphoric Esters](https://busy.in/hsn/sub-chapter-2919/) |
| 2920 | [Inorganic acid esters and salts](https://busy.in/hsn/sub-chapter-2920/) |
| 2921 | [Amine- function compounds](https://busy.in/hsn/sub-chapter-2921/) |
| 2922 | [Oxygen-function amino-compounds](https://busy.in/hsn/sub-chapter-2922/) |
| 2923 | [Quaternary ammonium compounds](https://busy.in/hsn/sub-chapter-2923/) |
| 2924 | [Internal combustion engines](https://busy.in/hsn/sub-chapter-2924/) |
| 2925 | [Carboxyimide compounds](https://busy.in/hsn/sub-chapter-2925/) |
| 2926 | [Nitrile-function compounds](https://busy.in/hsn/sub-chapter-2926/) |
| 2927 | [Diazo-, azo- or azoxy-compounds](https://busy.in/hsn/sub-chapter-2927/) |
| 2928 | [Hydrazine derivatives](https://busy.in/hsn/sub-chapter-2928/) |
| 2929 | [Compounds with other nitrogen function](https://busy.in/hsn/sub-chapter-2929/) |
| 2930 | [Organo-sulphur compounds](https://busy.in/hsn/sub-chapter-2930/) |
| 2931 | [Other organo-inorganic compounds](https://busy.in/hsn/sub-chapter-2931/) |
| 2932 | [Oxygen heterocyclic compounds](https://busy.in/hsn/sub-chapter-2932/) |
| 2933 | [Heterocyclic nitrogen compounds](https://busy.in/hsn/sub-chapter-2933/) |
| 2935 | [Sulphonamides](https://busy.in/hsn/sub-chapter-2935/) |
| 2936 | [Provitamins & vitamins, synthesized](https://busy.in/hsn/sub-chapter-2936/) |
| 2937 | [Hormones & derivatives, synthesized](https://busy.in/hsn/sub-chapter-2937/) |
| 2938 | [Natural glycosides & derivatives](https://busy.in/hsn/sub-chapter-2938/) |
| 2939 | [Vegetable alkaloids & derivatives](https://busy.in/hsn/sub-chapter-2939/) |
| 2940 | [Pure sugars excluding common types](https://busy.in/hsn/sub-chapter-2940/) |
| 2941 | [Antibiotics](https://busy.in/hsn/sub-chapter-2941/) |
| 2942 | [Other organic compounds](https://busy.in/hsn/sub-chapter-2942/) |