- 2013.03.18 - 2013.03.18 / Cologne / Duesseldorf
- Roadshow Cologne / Duesseldorf
- 2011.06.30 / Campus Garching, TU München Boltzmannstraße 15 85748 Garching
- IKOM Munich
- 2011.06.28 / Paris
- CEO-Roadshow Paris
- 2011.06.16 / London
- CEO-Roadshow London
- 2011.06.07 - 2011.06.09 / Milan, Italy
- POWER-GEN Europe
- 2011.05.30 - 2011.05.31 / Copenhagen/Stockholm
- Roadshow
- 2011.05.26 - 2011.05.28 / EuroSpeedway Lausitz Lausitzallee 1 01998 Klettwitz
- Shell Eco Marathon
- 2011.05.24 / Maritim Hotel Airport Düsseldorf
- VDI Recruiting Tag Düsseldorf
- 2011.05.19 - 2011.05.20 / Frankfurt
- Roadshow
- 2011.05.13 / Zurich
- Macquarie - Chemicals Conference
- 2011.04.12 / Vienna
- Roadshow
- 2011.04.08 / Milano
- Roadshow
- 2011.04.04 - 2011.04.08 / Hannover, Germany
- Hannover Messe 2011
- 2011.03.24 / M, O, C, Lilienthalallee 40 80939 Munich
- VDI Munich
- 2011.03.24 / Bordeaux
- Nomura Global Chemical Industry Leaders Conference
- 2011.03.23 / London
- Exane BNP Paribas 6th Basic Materials Seminar
- 2011.03.21 - 2011.03.24 / Amsterdam, Netherlands
- Gastech
- 2011.03.17 - 2011.03.18 / San Francisco
- Citigroup West Coast Symposium
- 2011.01.17 - 2011.01.19 / Frankfurt
- Cheuvreux - 10th German Corporate Conference
- 2009.09.03 - 2009.09.04 / London
- Roadshow
- 2009.08.03 / Munich
- Q2 Results Analyst Presentation