| 2829.19.00 | -- Other | |
| 2829.90.00 | - Other | |
| 2830.10.00 | - Sodium sulphides | |
| 2830.90.00 | - Other | |
| 2831.10.00 | - Of sodium | |
| 2831.90.00 | - Other | |
| 2832.10.00 | - Sodium sulphites | |
| 2832.20.00 | - Other sulphites | |
| 2832.30.00 | - Thiosulphates | |
| 2833.11.00 | -- Disodium sulphate | |
| 2833.19.00 | -- Other | |
| 2833.21.00 | -- Of magnesium | |
| 2833.22.00 | -- Of aluminium | |
| 2833.24.00 | -- Of nickel | |
| 2833.25.00 | -- Of copper | |
| 2833.27.00 | -- Of barium | |
| 2833.29.00 | -- Other | |
| 2833.30.00 | - Alums | |
| 2833.40.00 | - Peroxosulphates (persulphates) | |
| 2834.10.00 | - Nitrites | |
| 2834.21.00 | -- Of potassium | |
| 2834.29.00 | -- Other | |
| 2835.10.00 | - Phosphinates (hypophosphites) and phosphonates (phosphites) | |
| 2835.22.00 | -- Of mono- or disodium | |
| 2835.24.00 | -- Of potassium |