"The last 10 years have been... an exciting time during which we’ve launched lots of industry firsts and helped reimagine the way the sector operates."
The stock fell by 21%, the steepest intraday decline since September, after the miner lowered production forecasts and confirmed that a stronger South African currency would knock annual profits.
A South African businessman now living in Canada wants to sell a unique collection of solid gold items intimately associated to Nelson Mandela, which he bought for about $360,000 in 2003.
ZCCM-IH launched action in Oct 2016 to sue First Quantum over claims that the company borrowed $2.3bn from copper mining subsidiary without informing them.
The world's largest mining and construction equipment maker beat market expectations for fourth quarter earnings and said its sales growth momentum is expected to continue in 2018.