The IMF has warned the southern African nation is at high risk of debt distress, while investors have grown skeptical about the amount of external loans.
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.