What triggered the DGI's sealing of Kamoto Copper Co.'s offices in Kolwezi?

The Democratic Republic of Congo's tax authority (DGI) sealed Kamoto Copper Co.’s offices in Kolwezi following unsuccessful settlement talks over alleged unpaid taxes, with sources stating the DGI claims Glencore’s unit owes billions of dollars.

Has the DGI’s action affected copper and cobalt production at Kamoto’s mines?

No, the raid has not affected production at Kamoto’s nearby mines and processing facilities, according to a person familiar with the matter.

Congo Tax Agency Seals Glencore Mine Offices in Payment Dispute

Jul 10, 2026

Congolese tax authorities sealed Glencore’s Kamoto Copper offices amid a payment dispute involving billions of dollars. While production remains unaffected, the conflict highlights ongoing fiscal tensions in the world’s top copper and cobalt producing nation.

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