| 19/01/2021 | Notification de participation par Blackrock Inc. |
| 19/01/2021 | Participatiemelding van Blackrock Inc. |
| 19/01/2021 | Participation Notification by Blackrock Inc. |
| 13/01/2021 | Solvay lanceert waterstofplatform |
| 13/01/2021 | Solvay launches hydrogen platform |