Microsoft calls for ‘coalition’ to improve Congo’s informal cobalt mines By Reuters
© Reuters. FILE PHOTO: Artisanal miners work at a cobalt mine-pit in Tulwizembe, Katanga province, Democratic Republic of Congo, November ...
© Reuters. FILE PHOTO: Artisanal miners work at a cobalt mine-pit in Tulwizembe, Katanga province, Democratic Republic of Congo, November ...
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