As battery-metal demand accelerates, Indonesia, the DRC, Guinea, Chile and Zimbabwe are using export quotas, bans and permit revocations to keep more mineral value at home.
Zimbabwe holds some of the world's largest hard-rock lithium reserves and is Africa's first exporter of domestically refined lithium sulphate, driven by Chinese capital and a mandatory processing policy.
full dossier ›Huayou Cobalt's Arcadia plant shipped the continent's first domestically refined lithium sulphate; Chinese firms have committed ~$1.2bn to Zimbabwe lithium processing, with Sinomine's Bikita facility still under construction