| HS CODES CHAPTER | |
| Chapter | Chapter Description |
| Chapter-25 | Salt; Sulphur; Earths and Stone; Plastering Materials, Lime and Cement |
| HS CODES HEADING | |
| Hs Code Heading | Heading Description |
| 2529 | FELDSPAR; LEUCITE; NEPHELINE AND NEPHELINE SYENITE; FLUORSPAR |
| HS CODE PRODUCTS | |
| HS CodeS | Products Description |
| 252910 | Feldspar: |
| 25291010 | Lumps |
| 25291020 | Powder |
| 25292100 | Containing by weight 97% or less of calcium fluoride |
| 25292200 | Acid grade fluorspar [Exemption Duty Ref by SNo(131) in Ntfn 50-Customs/2017 dated 30.06.2017] |
| 25293000 | Leucite; nepheline and nepheline syenite |