| Harmonized Tariff Schedule | ||
|---|---|---|
| Statistical code | Description | |
| H.S. code | Domestic code | |
| 28.15 | Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium | |
| 28.15 | Sodium hydroxide (caustic soda) : | |
| 2815.12 | 000 | In aqueous solution (soda lye or liquid soda) |
| 2836.20 | 100 | 1 Soda ash |
| 47.03 | Chemical wood pulp, soda or sulphate, other than dissolving grades. | |