| 2815.11.00 | -- Solid | |
| 2815.12.00 | -- In aqueous solution (soda lye or liquid soda) | |
| 2815.20.00 | - Potassium hydroxide (caustic potash) | |
| 2815.30.00 | - Peroxides of sodium or potassium |
| 2815.11.00 | -- Solid | |
| 2815.12.00 | -- In aqueous solution (soda lye or liquid soda) | |
| 2815.20.00 | - Potassium hydroxide (caustic potash) | |
| 2815.30.00 | - Peroxides of sodium or potassium |