| Message from the Chairman | 5 |
| Sustainability Report Parameters | 6 |
| MYTILINEOS Group Profile | 9 |
| Approach to Corporate Social Responsibility | 14 |
| Corporate Governance | 16 |
| Governance of Corporate Social Responsibility | 21 |
| Stakeholders | 23 |
| MYTILINEOS Group | 29 |
| Corporate Centre | 51 |
| Metallurgy & Mining Sector | 63 |
| ALUMINIUM S.A. | 65 |
| DELPHI DISTOMON S.A. | 85 |
| EPC Projects Sector: METKA S.A. | 99 |
| Energy Sector: Protergia S.A. | 117 |
| MYTILINEOS Group - Aggregate Performance Summary | 132 |