Rate at a Glance
Chapter 29
GST rate guide
Most organic chemicals are taxed at 18%. Some items, such as certain bulk drug intermediates, can have other rates.
Use this rate in hisabkitab: start free
Rates reflect GST changes effective 22 September 2025. Confirm the rate for your exact product description before filing.
All 33 HSN codes under 2939
| HSN code | Description |
|---|---|
| 29391100 | Alkaloids of opium and their derivatives; salts thereof: buprenorphine (inn), and salts thereof |
| 29391900 | Alkaloids of opium and their derivatives; salts thereof: - - other |
| 29392010 | Alkaloids of cinchona and their derivatives; salts thereof: - -- quinine alkaloids |
| 29392020 | Alkaloids of cinchona and their derivatives; salts thereof: - -- quinine hydrochloride |
| 29392030 | Alkaloids of cinchona and their derivatives; salts thereof: - -- quinine sulphate |
| 29392040 | Alkaloids of cinchona and their derivatives; salts thereof: - -- chloroquine phosphate |
| 29392090 | Alkaloids of cinchona and their derivatives; salts thereof: - -- other |
| 29392110 | Alkaloids of cinchona and their derivatives; salts thereof: - quinine and its salts: quinine alkaloids |
| 29392120 | Alkaloids of cinchona and their derivatives; salts thereof: - quinine and its salts: quinine hydrochloride |
| 29392130 | Alkaloids of cinchona and their derivatives; salts thereof: - quinine and its salts: quinine sulphate |
| 29392140 | Alkaloids of cinchona and their derivatives; salts thereof: - quinine and its salts: chloroquine phosphate |
| 29392190 | Alkaloids of cinchona and their derivatives; salts thereof: - quinine and its salts: other |
| 29392900 | Alkaloids of cinchona and their derivatives; salts thereof: other |
| 29392910 | Benzeneacetic acid, alpha-hydroxy-alpha-phenyl, 1-azabicyclo |
| 29392990 | Other |
| 29393000 | Caffeine and its salts |
| 29394110 | Ephedrines and their salts: - ephedrine and its salts: ephedrine alkaloids |
| 29394120 | Ephedrines and their salts: - ephedrine and its salts: ephedrine hydrochloride |
| 29394190 | Ephedrines and their salts: - ephedrine and its salts: other |
| 29394200 | Ephedrines and their salts: pseudoephedrine (inn) and its salts |
| 29394300 | Ephedrines and their salts: cathine (inn) and its salts |
| 29394400 | Ephedrines and their salts - -norephedrine and its salts |
| 29394900 | Ephedrines and their salts: other |
| 29395100 | Theophylline and aminophylline(theophyllineethylenediamine) and their derivatives; salts thereof: fenetylline (inn) and its salts |
| 29395900 | Theophylline and aminophylline(theophyllineethylenediamine) and their derivatives; salts thereof: other |
| 29396110 | Alkaloids of rye ergot and their derivatives; salts thereof: - ergometrine (inn) and its salts: ergometrine (inn) |
| 29396190 | Alkaloids of rye ergot and their derivatives; salts thereof: - ergometrine (inn) and its salts: other |
| 29396210 | Alkaloids of rye ergot and their derivatives; salts thereof: ergotamine (inn) and its salts: ergotamine tartrate |
| 29396290 | Alkaloids of rye ergot and their derivatives; salts thereof: ergotamine (inn) and its salts: other |
| 29396300 | Alkaloids of rye ergot and their derivatives; salts thereof: lysergic acid and its salts |
| 29396900 | Alkaloids of rye ergot and their derivatives; salts thereof: other |
| 29399100 | Other: levometamfetamine, metamfetamine(inn), metamfetamine racemate; salts, esters and other derivatives thereof |
| 29399900 | Other: other |
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