| 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 |
| 2839 | SILICATES; COMMERCIAL ALKALI METAL SILICATES |
| HS CODE PRODUCTS | |
| HS CodeS | Products Description |
| 28391100 | Sodium metasilicates |
| 28391900 | Other |
| 283990 | Other: |
| 28399010 | Magnesium trisilicate |
| 28399090 | Other |