Kamoto Copper Company Faces €800M Tax Royalty Debt to Congolese State Africa Cobalt Copper DRC Kamoto Copper Company Faces €800M Tax Royalty Debt to Congolese State Staff Writer Posted on 1 day ago Kamoto Copper Company (KCC) reportedly owes the Congolese state €800 million ($894 million) in tax royalties, as... Read More Read more about Kamoto Copper Company Faces €800M Tax Royalty Debt to Congolese State