---
title: "2916 HSN Code | HSN Code for Unsaturated acids in India"
description: "Know more about 2916 HSN Code with BUSY Accounting - HSN Tariff, GST Rates and case laws related to chapter 2916 covering Unsaturated acids."
canonical: "https://busy.in/hsn/sub-chapter-2916/"
---

# HSN Sub-chapter 2916: Unsaturated acids

Unsaturated acyclic monocarboxylic acids, cyclic monocarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives

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

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

## HSN codes

| Code | Title |
| --- | --- |
| 29161100 | [Acrylic acid and its salts: AcrylicPure](https://busy.in/hsn/hsn-29161100/) |
| 29161210 | [Esters of Saturated Monohydric Alcohols](https://busy.in/hsn/hsn-29161210/) |
| 29161290 | [Other Esters of Monohydric Alcohols](https://busy.in/hsn/hsn-29161290/) |
| 29161310 | [Methacrylic acid: Methacryl Acid](https://busy.in/hsn/hsn-29161310/) |
| 29161320 | [Salts of methacrylic acid: Methacryl Salt](https://busy.in/hsn/hsn-29161320/) |
| 29161400 | [Methacrylic Acid Esters](https://busy.in/hsn/hsn-29161400/) |
| 29161510 | [Oleic Acid](https://busy.in/hsn/hsn-29161510/) |
| 29161590 | [Other Unsaturated Fatty Acids](https://busy.in/hsn/hsn-29161590/) |
| 29161600 | [Binapacryl: Morocide](https://busy.in/hsn/hsn-29161600/) |
| 29161910 | [Undecylenic acid: UndecylenicPure](https://busy.in/hsn/hsn-29161910/) |
| 29161920 | [Bismuth Compounds (Unsat. Monoacids)](https://busy.in/hsn/hsn-29161920/) |
| 29161930 | [Potassium Salts (Unsat. Monoacids)](https://busy.in/hsn/hsn-29161930/) |
| 29161940 | [Sodium Salts (Unsat. Monoacids)](https://busy.in/hsn/hsn-29161940/) |
| 29161950 | [Esters (Unsat. Monoacids, NES)](https://busy.in/hsn/hsn-29161950/) |
| 29161960 | [Sorbic acid: SorbicPure](https://busy.in/hsn/hsn-29161960/) |
| 29161970 | [Erucic acid: ErucicPure](https://busy.in/hsn/hsn-29161970/) |
| 29161990 | [Other unsaturated monocarboxylic acids: Unsat Acid Other](https://busy.in/hsn/hsn-29161990/) |
| 29162000 | [Bifenthrin (iso)](https://busy.in/hsn/hsn-29162000/) |
| 29162010 | [Cypermethric Acid Chloride](https://busy.in/hsn/hsn-29162010/) |
| 29162020 | [Azelaic Acid, Sebacic Acid, Their Salts & Esters](https://busy.in/hsn/hsn-29162020/) |
| 29162090 | [Other Monocarboxylic Acids](https://busy.in/hsn/hsn-29162090/) |
| 29163110 | [Benzoic Acid](https://busy.in/hsn/hsn-29163110/) |
| 29163120 | [Benzyl Benzoate](https://busy.in/hsn/hsn-29163120/) |
| 29163130 | [Methyl Benzoate](https://busy.in/hsn/hsn-29163130/) |
| 29163140 | [Sodium Benzoate](https://busy.in/hsn/hsn-29163140/) |
| 29163150 | [Benzocaine (Ethylpara-Amino Benzoate)](https://busy.in/hsn/hsn-29163150/) |
| 29163160 | [Orthochloro Benzoic Acid](https://busy.in/hsn/hsn-29163160/) |
| 29163190 | [Other Benzoic Acid Esters](https://busy.in/hsn/hsn-29163190/) |
| 29163200 | [Benzoyl Peroxide & Benzoyl Chloride](https://busy.in/hsn/hsn-29163200/) |
| 29163400 | [Phenylacetic Acid & Salts](https://busy.in/hsn/hsn-29163400/) |
| 29163910 | [Cinnamic Acid](https://busy.in/hsn/hsn-29163910/) |
| 29163920 | [Bismuth Compounds of Aromatic Monoacids](https://busy.in/hsn/hsn-29163920/) |
| 29163930 | [Potassium Compounds of Aromatic Monoacids](https://busy.in/hsn/hsn-29163930/) |
| 29163940 | [Sodium Compounds of Aromatic Monoacids](https://busy.in/hsn/hsn-29163940/) |
| 29163950 | [Esters of Aromatic Monoacids](https://busy.in/hsn/hsn-29163950/) |
| 29163960 | [Dichlorophenyl Acetyl Chloride](https://busy.in/hsn/hsn-29163960/) |
| 29163990 | [Other Aromatic Monoacids](https://busy.in/hsn/hsn-29163990/) |

## Frequently asked questions

### What products are classified under HSN 2916

It includes Unsaturated acids

### What misclassification mistakes happen with Unsaturated acids?

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.

### Is the composition scheme suitable if I mainly trade Unsaturated acids?

The composition scheme is optional for eligible small suppliers of goods. You cannot issue tax invoices or collect tax under composition. Check turnover limits and exclusions; evaluate margins and ITC loss before opting in.

### Any import/export nuance for Unsaturated acids?

Exports are zero‑rated (with or without payment of IGST) subject to LUT/refund conditions. Imports may attract customs duties in addition to GST. Keep HSN‑wise description consistent across invoice, shipping bill and BOE.

### Can I claim ITC on inputs and services used for Unsaturated acids?

If your outward supply of Unsaturated acids is taxable, ITC is generally available (Sections 16–17) except blocked credits (e.g., personal use, motor vehicles in most cases). For exempt supplies, proportionate reversal is required under Rule 42/43.

### How do I bill a kit or combo that includes Unsaturated acids?

Prefer separate lines per item with its HSN so each component follows its own tax treatment. If it is a naturally bundled supply, identify the principal supply and tax the whole bundle accordingly.

### What should my invoice and records include for Unsaturated acids?

Include HSN, exact description, pack size/grade, quantity, and if pre‑packaged & labelled. Maintain purchase specs, test reports (where relevant), and job‑work challans for audit trail.

## India's trade performance: HSN Sub-Chapter 2916 (FY 2024-25)

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

- Exports: ₹2,935 Cr (−1.25% YoY) — 0.0792% of India's total exports
- Imports: ₹8,574 Cr (+22.26% YoY) — 0.1406% of India's total imports
- Trade balance: −₹5,640 Cr (Deficit); surplus rank #1120 of 1233 sub-chapters
- Share of Chapter 29: 1.72% of its exports; import side 3.81%
- Rank within Chapter 29: #16 of 42 by export value; import-side #7

### Key metrics

- Export CAGR: 9.30% (FY 2018-19 to FY 2024-25, 7 fiscal years)
- National export rank: #204 of 1233 sub-chapters by export value (FY 2024-25)
- Peak growth year: +48.46% in FY 2021-22
- Contribution to Ch. 29: 1.72% of its exports (FY 2024-25)

## India export-import trade statistics: HSN Sub-Chapter 2916

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 | 1,720.78 | 0.0750% | — | 1.35% | 6,086.72 | 0.1695% | — | 3.89% | −4,365.94 | #205 |
| FY 2019-20 | 1,769.01 | 0.0801% | +2.80% | 1.43% | 5,534.07 | 0.1650% | −9.08% | 3.95% | −3,765.06 | #203 |
| FY 2020-21 | 1,925.73 | 0.0895% | +8.86% | 1.45% | 5,887.02 | 0.2020% | +6.38% | 4.04% | −3,961.29 | #195 |
| FY 2021-22 | 2,859.00 | 0.0911% | +48.46% | 1.74% | 11,305.89 | 0.2474% | +92.05% | 5.32% | −8,446.89 | #179 |
| FY 2022-23 | 3,553.24 | 0.0981% | +24.28% | 2.07% | 8,800.19 | 0.1531% | −22.16% | 3.79% | −5,246.95 | #163 |
| FY 2023-24 | 2,971.55 | 0.0821% | −16.37% | 1.77% | 7,013.28 | 0.1249% | −20.31% | 3.17% | −4,041.73 | #189 |
| FY 2024-25 | 2,934.54 | 0.0792% | −1.25% | 1.72% | 8,574.40 | 0.1406% | +22.26% | 3.81% | −5,639.86 | #204 |

- CAGR (7-year): exports 9.30%/yr, imports 5.88%/yr (consistently Deficit)

## Key trade insights: HSN Sub-Chapter 2916 export-import analysis

### Consistent export growth: 9.30% CAGR over 7 years

India's exports under HSN Sub-Chapter 2916 have grown at a compound annual rate of 9.30% over 7 fiscal years, rising from ₹1,720.78 Crore in FY 2018-19 to ₹2,934.54 Crore in FY 2024-25.

### HSN Sub-Chapter 2916 ranked #204 among all 1233 sub-chapters by export value

In FY 2024-25, HSN Sub-Chapter 2916 ranks #204 out of 1233 sub-chapters by total export value. Within Chapter 29, it ranks #16 of 42. By trade surplus, it ranks #1120 of 1233.

### FY 2021-22 was the strongest growth year for HSN Sub-Chapter 2916 exports

The strongest single-year export movement for HSN Sub-Chapter 2916 was recorded in FY 2021-22, when exports surged by 48.46% over the prior year.

### India records a trade deficit of ₹5,639.86 Crore in HSN Sub-Chapter 2916 goods

In FY 2024-25, India's imports of ₹8,574.40 Cr exceeded exports of ₹2,934.54 Cr, resulting in a trade deficit of ₹5,639.86 Crore — ranking #1120 of 1233 by surplus magnitude.

### Import growth of 5.88% CAGR signals stable import dependency for Unsaturated acids

India's imports under HSN Sub-Chapter 2916 have grown at 5.88% CAGR, reaching ₹8,574.40 Crore in FY 2024-25.

### HSN Sub-Chapter 2916 contributes 1.72% of Chapter 29 exports — ranked #16

Among the 42 sub-chapters under Chapter 29, HSN Sub-Chapter 2916 ranks #16 by export value — accounting for 1.72% of the chapter's total exports in FY 2024-25. On the import side, it holds 3.81% share (rank #7).

## 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](https://busy.in/hsn/sub-chapter-2934/) | ₹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 |
| #16 | HSN Sub-Chapter 2916: Unsaturated acids (this hsn sub-chapter) | ₹2,935 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/) |
| 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/) |
| 2934 | [Nucleic acids & derivatives](https://busy.in/hsn/sub-chapter-2934/) |
| 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/) |