About Guinea Alumina: Shareholders

Guinea Alumina Corporation (GAC) is a joint-venture partnership between Global Alumina International Ltd (GA), BHP Billiton, Dubai Aluminium Company (Dubal) and Mubadala Development Company PJSC (Mubadala Developments).

These shareholders bring vast and relevant international experience in the areas of mining, construction and investment.

GAC Ownership Structure

The ownership structure is detailed below.

• Code of Business Conduct
• Shareholders