Sodium hydroxide (Caustic soda); potassium hydroxide (Caustic potash); peroxides of sodium or potassium — Sodium hydroxide (Caustic soda); potassium hydroxide (Caustic potash); peroxides of sodium or potassium
| Code | Description | Units |
|---|---|---|
| 2815.12.00.00 | In aqueous solution (Soda lye or liquid soda) | kg, NaOH kg |