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Sulphonitric acids |
|
|
Ammonia |
|
|
Liquid ammonia |
|
|
Ammonium chloride |
|
|
Ammonium sulphate |
|
|
Phosphatic fertilisers |
|
|
Mineral phosphatic fertilisers |
|
|
Chemical phosphatic fertilisers |
|
|
Animal or vegetal fertilisers |
|
|
Miscellaneous fertilisers |
|