| Chapter Code | Chapter Description |
|---|
| 310221 | AMMONIUM SULPHATE |
| 310230 | AMMONIUM NITRATE, WHETHER OR NOT IN AQUEOUS SOLUTION |
| 310240 | MIXTURES OF AMMONIUM NITRATE WITH CALCIUM CARBONATE OR OTHER INORGANIC NON-FERTILISING SUBSTANCES |
| 310250 | SODIUM NITRATE |
| 310260 | DOUBLE SALTS AND MIXTURES OF CALCIUM NITRATE AND AMMONIUM NITRATE |
| 310280 | MIXTURES OF UREA AND AMMONIUM NITRATE IN AQUEOUS OR AMMONIACAL SOLUTION |
| 310290 | OTHER, INCLUDING MIXTURES NOT SPECIFIED IN THE FOREGOING SUB-HEADINGS: |
| 310310 | SUPERPHOSPHATES |