Zimbabwe has given lithium miners a deadline to present outlines for the local production of battery-grade lithium in a bid to benefit from the growing demand for the clean energy mineral.
During the presentation of the national budget for 2024 on Thursday, Mthuli Ncube, the minister of finance, stated that the government did not consider the current concentrate production in the country to be beneficiation, which is the process of improving raw minerals to add value.
Due to the widespread use of rechargeable lithium batteries in the expanding markets for electric vehicles, portable electronics, electric tools, and grid storage applications, lithium consumption for batteries has increased dramatically in recent years.
“Any lithium value addition process that does not result in the production of lithium carbonate is not regarded as beneficiation. Lithium-producing companies should submit their beneficiation plans no later than 31 March 2024,” Ncube said.
He added that no new licences would be granted to prospective lithium miners without approved beneficiation plans.
Some of the largest hard-rock lithium reserves in the world are found in Zimbabwe, and Chinese miners Sinomine Resource Group, Chengxin Lithium Group, Zhejiang Huayou Cobalt, Yahua Group, and Canmax Technologies have invested over $1 billion in these reserves.
Sinomine, a company that recently put its $300 million spodumene concentrator at its Bikita mine in southern Zimbabwe into service, announced on the same day that it had begun feasibility studies to produce battery-grade lithium in Zimbabwe.
Huayou, a competitor, stated that it would investigate local production of lithium sulphate “only when the construction and economic conditions are right.” Huayou purchased the Arcadia mine, which is located just outside of Harare in 2022 and built a concentrator that began production earlier this year.
According to to 2022 report, the global end-use markets for lithium are estimated to be as follows: batteries, 74%; ceramics and glass, 14%; lubricating greases, 3%; continuous casting mould flux powders, 2%; polymer production, 2%; air treatment, 1%; and other uses, 4%. Lithium markets vary depending on the location.
With $209 million in revenue during the first nine months of 2023, gold and platinum group metals (PGM) are Zimbabwe’s two largest mineral exports.