The Russian invasion of Ukraine, covid-related supply chain disruptions, and rising inflation have all fuelled a narrative that the clean energy transition will be highly inflationary.

It said earnings from its marketing unit will “comfortably” top the highest end of its guidance range of $2.2 billion to $3.2 billion.

Petra wants to offload the Koffiefontein diamond mine in South Africa, which reaches the end of its productive life in 2025.

Global Witness says it is not the companies but the ITSCI certification scheme they rely on to vet their suppliers where the problem lies.

Khoemacau is majority owned by Global Natural Resource Investments, which was formed from a 2015 management buyout of Barclays Plc’s natural resources private equity business.