| 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 |
| 2530 | MINERAL SUBSTANCES NOT ELSEWHERE SPECIFIED OR INCLUDED |
| HS CODE PRODUCTS | |
| HS CodeS | Products Description |
| 253010 | Vermiculite, perlite and chlorites, unexpanded: |
| 25301010 | Vermiculite |
| 25301020 | Perlite |
| 25301090 | Others (including powder) |
| 25302000 | Kieserite, epsomite (natural magnesium sulphates) |
| 253090 | Other: |
| 25309010 | Meerschaum (whether or not in polished pieces) and amber agglomerated; meerachaum and agglomerated amber in plates, rods, etc., not worked after moulding jet |
| 25309020 | Natural arsenic sulphides (such as orpiment) |
| 25309030 | Calcite |
| 25309040 | Ores and concentrates of rare earth metals |
| 25309050 | Wollastonite |
| 25309060 | Earth colour ochre, crude |
| 25309070 | Other processed earth colour ochre |
| 25309091 | Strontium sulphate (natural ore) |
| 25309099 | Other |