Polymetal has 112 active cases of COVID-19 while BHP said LatAm copper operations still affected.
Restructure to give noteholders 91% of equity
UK-listed diamond producer to start its own independent investigation into alleged abuse.
Polymetal gains on rare earth news
Diamond Producers Association morphs into Natural Diamond Council as synthetic threat grows
Coronavirus has come at a bad time for struggling diamond producers.
Petra Diamonds was not able to reduce its debts in the second half, but production remained strong.
Petra Diamonds has launched an artisanal mining initiative at its Koffiefontein mine.
Plus, thumbs up for Capital Drilling
Petra Diamonds has found a 20 carat blue gem at its Cullinan mine in South Africa.
Diamond miner needs to improve cash yields, cut debt
The downward trend in pricing reflects tough conditions for luxury goods