| HS CODES CHAPTER | |
| Chapter | Chapter Description |
| Chapter-28 | Inorganic Chemicals; Organic or Inorganic Compounds of Precious Metals, of Rare-earth Metals, of Radioactive Elements of Isotopes |
| HS CODES HEADING | |
| Hs Code Heading | Heading Description |
| 2830 | SULPHIDES; POLYSULPHIDES, WHETHER OR NOT CHEMICALLY DEFINED |
| HS CODE PRODUCTS | |
| HS CodeS | Products Description |
| 28301000 | Sodium sulphides |
| 283090 | Other: |
| 28309010 | Sulphides |
| 28309020 | Polysulphides |