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2917 HSN Code: Polycarboxylic Acids

HSN Sub Chapter 2917 represents Polycarboxylic Acids under GST classification. This code helps businesses identify Polycarboxylic Acids correctly for billing, taxation, and trade purposes. With HSN Sub Chapter 2917, companies can avoid errors in invoices, simplify compliance, and enable hassle-free import/export of Polycarboxylic Acids.

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New GST Rate for HSN Code 2917

GST Rate for Polycarboxylic Acids under HSN Code 2917. Understand current tax rates, exemptions, and legal classifications to ensure accurate billing and GST filing.

Chapter No

29

HSN Code

2917

HSN Description

Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives

New GST Rate

5% or 18%

5% for drugs and bulk drugs (APIs) of this heading, including their salts and esters; 18% for other goods.

Old GST Rate

18 %

Tariff HSN Codes under HSN Sub Chapter 2917

Following tariff HSN codes fall under Polycarboxylic Acids.

Tariff HSN

29171110

Description

Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Oxalic acid, its salts and esters : Oxalic acid

Tariff HSN

29171120

Description

Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives:Oxalic acid, its salts and esters : Calcium oxalate

Tariff HSN

29171130

Description

Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives:Oxalic acid, its salts and esters : Strontium oxalate

Tariff HSN

29171140

Description

Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives:Oxalic acid, its salts and esters : Diethyl oxalate

Tariff HSN

29171190

Description

Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives:Oxalic acid, its salts and esters : Other

Tariff HSN

29171200

Description

Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Adipic acid, its salts and esters

Tariff HSN

29171300

Description

Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives - acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : azelaic acid, sebacic acid, their salts and esters

Tariff HSN

29171310

Description

Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Azelaic acid, sebacic acid, their salts and esters: Sebacic Acid

Tariff HSN

29171390

Description

Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Azelaic acid, sebacic acid, their salts and esters: Other

Tariff HSN

29171400

Description

Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Maleic anhydride

Tariff HSN

29171910

Description

Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives:Other : Maleic acid

Tariff HSN

29171920

Description

Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives:Other : Malonic acid

Tariff HSN

29171930

Description

Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives:Other : Succinic acid

Tariff HSN

29171940

Description

Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives:Other : Ferrous fumarate

Tariff HSN

29171950

Description

Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives:Other : Fumaric acid

Tariff HSN

29171960

Description

Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives:Other : Itaconic acid

Tariff HSN

29171970

Description

Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives:Other :Ethoxy methylene malonate, diethyl malonate

Tariff HSN

29171980

Description

Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives:Other : Isoprothiolane

Tariff HSN

29171990

Description

Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives:Other : Other

Tariff HSN

29172000

Description

Cyclanic, cyclenic or cycloterpenic, polycaroxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives

Tariff HSN

29173100

Description

Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives - aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives :dibutyl orthophthalates

Tariff HSN

29173200

Description

Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Dioctyl orthophthalates

Tariff HSN

29173300

Description

Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Dinonyl or didecyl orthophthalates

Tariff HSN

29173400

Description

Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Other esters of orthophthalic acid

Tariff HSN

29173500

Description

Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Phthalic anhydride

Tariff HSN

29173600

Description

Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Terephthalic acid and its salts

Tariff HSN

29173700

Description

Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Dimethyl terephthalate

Tariff HSN

29173910

Description

Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Other : Dibutyl phthalate

Tariff HSN

29173920

Description

Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives:Other :Dioctyl phthalate

Tariff HSN

29173930

Description

Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives:Other : Phthalic acid

Tariff HSN

29173940

Description

Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives:Other : Dimethyl phthalate

Tariff HSN

29173950

Description

Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives:Other :Trimellitic anhydride

Tariff HSN

29173960

Description

Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives:Other : Isophthalic acid

Tariff HSN

29173990

Description

Aromatic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives : Other : Other

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India’s Trade Performance — HSN Sub-Chapter 2917 in FY 2025-26

TradeStat EIDB — Ministry of Commerce & Industry FY 2018-19–FY 2025-26 Values in ₹ Crore

India’s Exports

FY 2025-26

₹2,734 Cr

+14.03% vs FY 2024-25

0.0701% of India’s total exports

India’s Imports

FY 2025-26

₹17,602 Cr

−6.83% vs FY 2024-25

0.2567% of India’s total imports

Trade Balance

FY 2025-26

−₹14,868 Cr

Trade Deficit

Surplus rank #1179 of 1233 subchapters

% of Chapter 29

FY 2025-26

1.51%

Share of Chapter 29’s total exports in FY 2025-26

Import side: 7.85% of Chapter 29’s imports

Rank Within Chapter 29

FY 2025-26

#21 of 42

Position by export value among subchapters in Chapter 29

Import-side rank: #4 of 42

At a glance

0.02%

Export CAGR

FY 2018-19 → FY 2025-26 · 8 fiscal years

#229

National Export Rank

of 1233 subchapters by export value, FY 2025-26

+41.09%

Peak Growth Year

FY 2021-22 · strongest single-year move

1.51%

Contribution to Ch. 29

Share of Chapter 29 exports in FY 2025-26

India Export-Import Trade Statistics for HSN Sub-Chapter 2917

8-year export and import data, FY 2018-19 to FY 2025-26, in ₹ Crore. Source: Ministry of Commerce & Industry, TradeStat EIDB.

FY 2018-19 Exp. Rank #151

Balance

−4,929.14

Exports

2,730.30 ₹ Cr

0.1189% share

— YoY

2.14% of Ch. 29

Imports

7,659.44 ₹ Cr

0.2133% share

— YoY

4.89% of Ch. 29

FY 2019-20 Exp. Rank #173

Balance

−6,188.66

Exports

2,120.83 ₹ Cr

0.0960% share

−22.32% YoY

1.71% of Ch. 29

Imports

8,309.49 ₹ Cr

0.2477% share

+8.49% YoY

5.93% of Ch. 29

FY 2020-21 Exp. Rank #200

Balance

−3,898.20

Exports

1,905.31 ₹ Cr

0.0886% share

−10.16% YoY

1.43% of Ch. 29

Imports

5,803.51 ₹ Cr

0.1992% share

−30.16% YoY

3.98% of Ch. 29

FY 2021-22 Exp. Rank #183

Balance

−10,850.27

Exports

2,688.12 ₹ Cr

0.0857% share

+41.09% YoY

1.64% of Ch. 29

Imports

13,538.39 ₹ Cr

0.2962% share

+133.28% YoY

6.37% of Ch. 29

FY 2022-23 Exp. Rank #213

Balance

−14,902.22

Exports

2,443.06 ₹ Cr

0.0675% share

−9.12% YoY

1.42% of Ch. 29

Imports

17,345.28 ₹ Cr

0.3017% share

+28.12% YoY

7.47% of Ch. 29

FY 2023-24 Exp. Rank #213

Balance

−13,300.86

Exports

2,470.80 ₹ Cr

0.0683% share

+1.14% YoY

1.47% of Ch. 29

Imports

15,771.66 ₹ Cr

0.2808% share

−9.07% YoY

7.12% of Ch. 29

FY 2024-25 Exp. Rank #235

Balance

−16,494.24

Exports

2,397.49 ₹ Cr

0.0647% share

−2.97% YoY

1.41% of Ch. 29

Imports

18,891.73 ₹ Cr

0.3098% share

+19.78% YoY

8.40% of Ch. 29

FY 2025-26 Exp. Rank #229

Balance

−14,868.20

Exports

2,733.88 ₹ Cr

0.0701% share

+14.03% YoY

1.51% of Ch. 29

Imports

17,602.08 ₹ Cr

0.2567% share

−6.83% YoY

7.85% of Ch. 29

CAGR · 8-Year

Exports

0.02% /yr

Imports

12.62% /yr

Consistently Deficit
Chapter 29 total

reference, FY 2025-26

Export

₹1,80,641.82 Cr

Import

₹2,24,278.97 Cr

Trade Balance

−43,637.15

Peak export growth year Latest available data Not available YoY = change vs previous FY

Key Trade Insights: HSN Sub-Chapter 2917 Export-Import Analysis

Consistent Export Growth: 0.02% CAGR Over 8 Years

India's exports under HSN Sub-Chapter 2917 have grown at a compound annual rate of 0.02% over 8 fiscal years, rising from ₹2,730.30 Crore in FY 2018-19 to ₹2,733.88 Crore in FY 2025-26.

HSN Sub-Chapter 2917 Ranked #229 Among All 1233 Subchapters by Export Value

In FY 2025-26, HSN Sub-Chapter 2917 ranks #229 out of 1233 subchapters by total export value. Within Chapter 29, it ranks #21 of 42. By trade surplus, it ranks #1179 of 1233.

FY 2021-22 Was the Strongest Growth Year for HSN Sub-Chapter 2917 Exports

The strongest single-year export movement for HSN Sub-Chapter 2917 was recorded in FY 2021-22, when exports surged by 41.09% over the prior year.

India Records a Trade Deficit of ₹14,868.20 Crore in HSN Sub-Chapter 2917 Goods

In FY 2025-26, India's imports of ₹17,602.08 Cr exceeded exports of ₹2,733.88 Cr, resulting in a trade deficit of ₹14,868.20 Crore — ranking #1179 of 1233 by surplus magnitude.

Import Growth of 12.62% CAGR Signals Rising Demand for Polycarboxylic Acids

India's imports under HSN Sub-Chapter 2917 have grown at 12.62% CAGR, reaching ₹17,602.08 Crore in FY 2025-26.

HSN Sub-Chapter 2917 Contributes 1.51% of Chapter 29 Exports — Ranked #21

Among the 42 subchapters under Chapter 29, HSN Sub-Chapter 2917 ranks #21 by export value — accounting for 1.51% of the chapter's total exports in FY 2025-26. On the import side, it holds 7.85% share (rank #4).

Frequently Asked Questions

Clear answers to common queries about HSN Sub Chapter 2917 and GST compliance.

What products are classified under HSN 2917

It includes Polycarboxylic Acids

Any special steps when selling Polycarboxylic Acids through an e‑commerce platform?

Ensure registration requirements are met and reconcile the operator’s TCS statements with your GSTR‑2B/3B. Map SKU descriptions to HSN to reduce mismatches and returns.

What should my invoice and records include for Polycarboxylic 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.

How do I bill a kit or combo that includes Polycarboxylic 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.

Do spares or accessories of Polycarboxylic Acids 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.

Does MRP, weight or pack size change GST treatment for Polycarboxylic Acids?

Some entries use MRP/weight‑based conditions for classification. Keep pack size, retail marking and brand status on records and invoice to support the chosen HSN.

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Important Disclaimer

The above does not constitute professional advice or a formal recommendation. We recommend consulting a professional tax consultant before acting on the information contained in this piece of content.

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