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Calendrier financier
| 29.04.2013 | Annual Report 2012 |
| 07.05.2013 | Interim Notification from the Management Board |
| 25.06.2013 | Shareholders' meeting 2013 |
| 20.08.2013 | 6-Month Interims report 2013 |
| 05.11.2013 | Interim Notification from the Management Board |