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Free Tools/HSN Code Finder/Chapter 29/HSN 2920
HSN 29204-Digit Heading

HSN 2920: Esters of other inorganicacids of non metals – GST Rate

HSN 2920 covers esters of other inorganicacids of non metals (excluding esters of hydrogen halides) and their salts, their halogenated, sulphonated, nitrated or nitrosated derivatives. GST on HSN 2920 is 5% or 18% depending on the conditions listed below (rates effective 22 September 2025). This heading has 27 tariff items, for example 2920 10 00, 2920 10 10 and 2920 10 20.

Chapter 29: Organic chemicals

GST rates as per CBIC Notifications 09/2025 and 10/2025 (Central Tax - Rate), effective 22 September 2025. Last updated: October 2026. Always verify on the official GST portal before filing.

GST Rates for Heading 2920

5%CGST 2.5% + SGST 2.5% / IGST 5%

Gibberellic acid

Reference: Schedule I, S. No. 222 (Spec: 29 or 3808 93)
18%CGST 9% + SGST 9% / IGST 18%

All organic chemicals other than giberellic acid

Reference: Schedule II, S. No. 36 (Spec: 29)
If none of these descriptions fit your goods, the residual rate is 18% (Schedule II, S. No. 639).

Sub-Headings & Tariff Items Under 2920

Showing 36 sub-classification codes with complete hierarchy descriptions.

292010008-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Esters Of Other Inorganic Acids Of Non-Metals (Excluding Esters Of Hydrogen Halides) And Their Salts; Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives - Thiophosphoric Esters (Phosphorothioates) And Their Salts; Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

292010108-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Phosphorothioic Acid, S [2-Diethylamino)Ethyl] O,O-Diethyl E

292010208-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Esters Of Other Inorganic Acids Of Non-Metals (Excluding Esters Of Hydrogen Halides) And Their Salts; Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

2920116-Digit Sub-heading

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Parathion (Iso) And Parathion-Methyl (Iso) (Methylparathion)

292011008-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Parathion (Iso) And Parathion-Methyl (Iso) (Methylparathion) > Parathion (Iso) And Parathion-Methyl (Iso) (Methylparathion)

2920196-Digit Sub-heading

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Other:

292019108-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Other: > Phosphorothioic acid, S[2 -(diethyl amino) ethyl] O, O-Diethyl ester

292019208-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Other: > Thiophosphoric Ester (Phosphorothioates) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives

292019308-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Other: > Edifenphos, fenitrothion, iprobenfos (kitazin)

292019908-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Other: > Other

2920216-Digit Sub-heading

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Dimethyl Phosphite

292021008-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Dimethyl Phosphite > Dimethyl phosphite

2920226-Digit Sub-heading

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Diethyl Phosphite

292022008-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Diethyl Phosphite > Diethyl phosphite

2920236-Digit Sub-heading

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Trimethyl Phosphite

292023008-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Trimethyl Phosphite > Trimethyl phosphite

2920246-Digit Sub-heading

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Triethyl Phosphite

292024008-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Triethyl Phosphite > Triethyl phosphite

2920296-Digit Sub-heading

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Other:

292029108-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Other: > Dimethyl sulphate

292029208-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Other: > Diethyl sulphate

292029308-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Other: > Tris (2, 3 Dibromopropyl) phosphate

292029908-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Other: > Other

2920306-Digit Sub-heading

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Endosulfan (Iso)

292030008-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Endosulfan (Iso) > Endosulfan (ISO)

2920906-Digit Sub-heading

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Other

292090008-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Other > Other

292090108-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Other > Propergite

292090208-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Other > Esters Of Other Inorganic Acids Of Non-Metals (Excluding Esters Of Hydrogen Halides) And Their Salts; Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives - Other : Dimethyl Sulphate

292090308-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Other > Esters Of Other Inorganic Acids Of Non-Metals (Excluding Esters Of Hydrogen Halides) And Their Salts; Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives - Other : Tris (2,3 Di-Bromopropyl) Phosphate

292090418-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Other > Trimethyl Phosphite

292090428-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Other > Triethyl Phosphite

292090438-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Other > Dimethyl Phosphite

292090448-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Other > Diethyl Phosphite

292090908-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Other > Other

292090998-Digit Tariff Item

Chain: Organic Chemicals > Esters Of Other Inorganicacids Of Non Metals (Excluding Esters Of Hydrogen Halides) And Their Salts, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives > Other > Other

Other Headings in Chapter 29

HSN 2901
Acyclic Hydrocarbons
HSN 2902
Cyclic Hydrocarbons
HSN 2903
Halogenated Derivatives Of Hydrocarbons
HSN 2904
Sulphonated, Nitrated Or Nitrosated Derivatives Of Hydrocarbons, Whether Or Not Halogenated
HSN 2905
Acyclic Alcohols And Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives
HSN 2906
Cyclic Alcohols And Their Halogenated, Sulphonated,Nitrated Or Nitrosated Derivatives
HSN 2907
Phenols; Phenol-Alcohols
HSN 2908
Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives Of Phenols Or Phenol-Alcohols
HSN 2909
Ethers, Ether-Alcohols, Ether-Phenols, Etheralcohol-Phenols, Alcohol Peroxides, Ether Peroxides, Acetal And Hemiacetal Peroxides Ketone Peroxides (Whether Or Not Chemically Defined), And Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives
HSN 2910
Epoxides, Epoxyalcohols, Epoxyphenols And Expoxyethers, With A Three-Membered Ring, And Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives
HSN 2911
Acetals And Hemiacetals, Whether Or Not With Other Oxygen Function, And Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives
HSN 2912
Aldehydes, Whether Or Not With Other Oxygen Function, Cyclic Polymers Of Aldehydes, Paraformaldehyde
HSN 2913
Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives Of Products Of Heading 2912
HSN 2914
Ketones And Quinones, Whether Or Not With Other Oxygen Function, And Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives
HSN 2915
Saturated Acyclic Monocarboxylic Acids And Their Anhydrides, Halides, Peroxides And Peroxyacids, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives
HSN 2916
Unsaturated Acyclic Monocarboxylic Acids, Cyclic Monocarboxylic Acids, Their Anhydrides, Halides, Peroxides And Peroxyacids, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives
HSN 2917
Polycarboxylic Acids, Their Anhydrides, Halides, Peroxides And Peroxyacids, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives
HSN 2918
Carboxylic Acids With Additional Oxygen Function And Their Anhydrides, Halides, Peroxides And Peroxyacids, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives
HSN 2919
Phosphoric Esters And Their Salts, Including Lactophosphates, Their Halogenated, Sulphonated, Nitrated Or Nitrosated Derivatives
HSN 2921
Amine-Function Compounds
HSN 2922
Oxygen-Function Amino-Compounds
HSN 2923
Quaternary Ammonium Salts And Hydroxides; Lecithins And Other Phosphoaminolipids, Whether Or Not Chemically Defined
HSN 2924
Carboxyamide-Function Compounds, Amide Function Compounds Of Onic Acid
HSN 2925
Carboxyimide-Function Compounds (Including Saccharin And Its Salts) And Imine-Function Compounds
HSN 2926
Nitrile-Function Compounds
HSN 2927
Diazo-, Azo- Or Azoxy-Compounds
HSN 2928
Organic Derivatives Of Hydrazine Or Of Hydroxylamine
HSN 2929
Compounds With Other Nitrogen Function
HSN 2930
Organo-Sulphur Compounds
HSN 2931
Other Organo-Inorganic Compounds
HSN 2932
Heterocyclic Compounds With Oxygen Hetero-Atom (S) Only
HSN 2933
Heterocyclic Compounds With Nitrogen Hetero-Atom(S) Only
HSN 2934
Nucleic Acids And Their Salts; Whether Or Not Chemically Defined; Other Heterocyclic Compounds
HSN 2935
Sulphonamides
HSN 2936
Provitamins And Vitamins, Natural Or Reproduced By Synthesis (Including Natural Concentrates), Derivatives Thereof Used Primarily As Vitamins, And Intermixtures Of The Foregoing, Whether Or Not In Any Solvent
HSN 2937
Hormones, Prostaglandins, Thromboxanes And Leukotrienes, Natural Or Reproduced By Synthesis, Derivatives And Structural Analogues Thereof,- Including Chain Modified Polypeptides, Used Primarily As Hormones
HSN 2938
Glycosides, Natural Or Reproduced By Synthesis And Their Salts, Ethers, Esters And Other Derivatives
HSN 2939
Alkaloids, Natural Or Reproduced By Synthesis, And Their Salts, Ethers, Esters And Other Derivatives
HSN 2940
Chemically Pure, Other Than Sucrose, Lactose, Maltose, Glucose And Fructose, Sugar Ethers, Sugar Acetals And Sugar Esters And Their Salts, Other Than Products Of Headings 2937, 2938 Or 2938
HSN 2941
Antibiotics
HSN 2942
Other Organic Compounds
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