Feldspar; leucite; nepheline and nepheline syenite; fluorspar. Chapter 25: Salt, sulphur, earths and stone, plastering materials, lime and cement.
The rate depends on what the goods are: the notification gives a different rate to different descriptions. Match your goods to a description in the table below. In force on 7 Nov 2026.
Each row is an entry of a CBIC rate notification that names this heading, a code inside it or its whole chapter, in the notification's own words. Goods take the rate of the entry whose description fits them. GST is CGST plus SGST (or UTGST) in equal halves on a sale within a State, or IGST at the full rate on a sale between States.
| GST | Tariff entry | Description of goods, and source |
|---|---|---|
| 5%2.5% + 2.5% | 2529 | Feldspar; leucite, nepheline and nepheline syenite; fluorspar Notification 9/2025-CT(R), Schedule I, S.No. 192 |
| Goods of this heading that fit none of the descriptions above | ||
| 18%9% + 9% | Any Chapter | Goods which are not specified in Schedule I, III, IV, V, VI or VIINotification 9/2025-CT(R), Schedule II, S.No. 639 (the residual entry). A few entries cover goods of any chapter by description, such as puja samagri, rakhi or biomass briquettes; see the list on the finder. |
Every 6- and 8-digit code of heading 2529 in the GSTN HSN master (11 codes), in GSTN's wording. Where a rate entry names a code more exactly than the heading, its rate is shown beside the code.
| Code | Description (GSTN master) | Entry for this code | |
|---|---|---|---|
| 2529 10 | FELDSPAR : | – | |
| 2529 10 10 | LUMPS | – | Save |
| 2529 10 20 | POWDER | – | Save |
| 2529 21 | CONTAINING BY WEIGHT 97% OR LESS OF CALCIUM FLUORIDE | – | |
| 2529 21 00 | CONTAINING BY WEIGHT 97% OR LESS OF CALCIUM FLUORIDE | – | Save |
| 2529 22 | CONTAINING BY WEIGHT MORE THAN 97% OF CALCIUM FLUORIDE | – | |
| 2529 22 00 | CONTAINING BY WEIGHT MORE THAN 97% OF CALCIUM FLUORIDE | – | Save |
| 2529 22 10 | Containing by weight more than 97 % of calcium fluoride :Acid grade | – | Save |
| 2529 22 90 | Containing by weight more than 97 % of calcium fluoride :Others | – | Save |
| 2529 30 | LEUCITE, NEPHELINE AND NEPHELINE SYENITE | – | |
| 2529 30 00 | LEUCITE, NEPHELINE AND NEPHELINE SYENITE | – | Save |
Put the code in the HSN column of the tax invoice. Notification No. 78/2020-Central Tax sets the minimum digits by aggregate turnover in the previous financial year: 4 digits (2529) up to ₹5 crore, which may be left off invoices to unregistered buyers, and 6 digits (from the table above) above ₹5 crore. Where the table shows more than one rate, charge the rate of the entry whose description fits the goods sold.
