The Compagnie des bauxites de Guinée (CBG) was created, with a shareholding composed of the Guinean state (49%) and the Harvey Aluminium consortium (51%), which included the firms Alcoa (United States), AlCan (Canada) and Péchiney (France). ... CBG is developing a range of bauxite deposits in the prefectures of Boké, Télimélé and Gaoual ...