Africa's biggest copper producers, the Democratic Republic of Congo and Zambia, are working on deals to gain exposure to ...
RIYADH (Reuters) - The Democratic Republic of Congo, the world's top cobalt supplier, is courting new mining investors from Saudi Arabia to help it diversify and curb overreliance on companies ...
After revelations of child labor and treacherous conditions in many cobalt mines, automakers and mineral companies said they would adhere to international safety standards The Shabara artisanal ...