Oxalic acid, its salts and esters — Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulfonated, nitrated or nitrosated derivatives
Open in calculator| Code | Description | Units |
|---|---|---|
| 2917.11.00.00 | Oxalic acid, its salts and esters | kg |