FILE PHOTO: DRC minister of mines Antoinette N’Samba Kalambayi speaks during African Mining Indaba 2022, in Cape Town, South Africa, May 11, 2022. REUTERS/Shelley Christians/File Photo
FILE PHOTO: DRC minister of mines Antoinette N’Samba Kalambayi speaks during African Mining Indaba 2022, in Cape Town, South Africa, May 11, 2022. REUTERS/Shelley Christians/File Photo