Rate at a Glance
Chapter 28
GST rate guide
Most inorganic chemicals are taxed at 18%. A few items used as fertiliser inputs, such as sulphuric acid and ammonia, are taxed at 5%.
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 9 HSN codes under 2826
| HSN code | Description |
|---|---|
| 28261110 | Fluorides: - of ammonium or of sodium: ammonium fluorides |
| 28261120 | Fluorides: - of ammonium or of sodium: sodium fluorides |
| 28261200 | Fluorides: of aluminium |
| 28261910 | Fluorides: - other: magnesium fluoride |
| 28261990 | Fluorides: - other: other |
| 28262010 | Fluorosilicates of sodium or of potassium: fluorosilicates of sodium |
| 28262020 | Fluorosilicates of sodium or of potassium: fluorosilicates of potassium |
| 28263000 | Sodium hexafluoroaluminate (synthetic cryolite) |
| 28269000 | Other |
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