

| POTASH CORPORATION SASKATCHEWAN INC. | 07/05/2009 AGM | |
|---|---|---|
| 1.1 | Elect C. M. Burley | For |
| 1.2 | Elect W. J. Doyle | For |
| 1.3 | Elect J. W. Estey | For |
| 1.4 | Elect C. S. Hoffman | For |
| 1.5 | Elect D. J. Howe | For |
| 1.6 | Elect A. D. Laberge | For |
| 1.7 | Elect K. G. Martell | For |
| 1.8 | Elect J. J. McCaig | For |
| 1.9 | Elect M. Mogford | For |
| 1.10 | Elect P. J. Schoenhals | For |
| 1.11 | Elect E. R. Stromberg | For |
| 1.12 | Elect E. Viyella de Paliza | For |
| 2 | Appoint the auditors | For |
| 3 | Adopt a new performance option plan | Oppose |
| 4 | Shareholder proposal | For |