Only four metals, or element groups, made the list for the American Physical Society, Materials Research Society and the US Department of Energy's uncatalogued for 'critical metals': Rare Earth elements, platinum group metals, lithium and cobalt.
Underground miners, led by the Association of Mineworkers and Construction Union, demanded that those suspended for participating in strike action last week be reinstated.
After years of debate, South Africa’s ruling party African National Congress rejected Thursday plans to nationalize the country’s mining sector, but voted in favour of higher taxes in the world’s main producer of platinum and chrome.