https://www.africa-insight.org/fr/article/drc-cobalt-copper-operational-copperbelt-oct-2026 Africa Insight fr 2026-11-02T12:00:00.000Z RDC : cobalt et cuivre - ce qui est opérationnel sur le Copperbelt - et ce qui reste annoncé à Kinshasa et Bruxelles https://www.africa-insight.org/en/article/drc-cobalt-copper-operational-copperbelt-oct-2026 Africa Insight en 2026-11-02T12:00:00.000Z DRC cobalt and copper: what is operational on the copperbelt - and what remains announced in Kinshasa and Brussels