Analysis of information sources in references of the Wikipedia article "Tenke Fungurume Mine" in English language version.
falling metal prices combined with higher taxes and royalties, and rising costs meant it was now in a "deficit zone."
the $1.14 billion BHR, through subsidiaries, paid to buy out Lundin came entirely from Chinese state-backed companies [...] By the time BHR sold its share in 2019, Mr. Biden controlled 10 percent of the firm