Gold production for the three months to June dropped 36% to 133,778 ounces as operations at two its three mines - Bulyanhulu and Buzwagi – were scaled back.
First Quantum, which operates the Kansanshi and Kalumbila mines in the country, accounted for more than half of Zambia’s copper production last year and is the biggest individual taxpayer.
Investigation is casting a wider net with the addition of Venezuela and Nigeria to its investigation, increasing the likelihood that Glencore’s management will get bogged down in a lengthy legal process.
Billionaire Anil Agarwal faces investor resistance to his $1 billion bid to buy out minority shareholders in Vedanta Resources and take the London-listed Indian miner private.