Johnson Progress

Lithium prices and mining shares rallied across global markets after Zimbabwe, one of the world’s leading producers of the critical battery mineral, suspended all exports of lithium concentrate.

The immediate ban, which aims to curb illegal shipments and promote domestic processing, has sparked fresh concerns over tightening international supply chains.

Lithium carbonate futures on the Guangzhou Futures Exchange surged 5.4 percent to 177,000 yuan (about US$25,856) per tonne.

The rally extended to equity markets, with shares of lithium producers across China, Australia, and the Americas posting strong gains as investors recalibrated expectations for supply.

Announcing the policy shift, Zimbabwe’s Mines Minister Polite Kambamura said the government was acting to ensure the nation benefits from its own resources.

“We are halting exports of lithium concentrate with immediate effect to promote local processing and strengthen regulation,” Kambamura said.

“This is part of a broader policy to ensure value addition happens within our borders and to stop the illegal shipments that have been rampant.”

According to the US Geological Survey, Zimbabwe accounted for roughly 10 percent of global mined lithium production last year, making the move significant for international markets reliant on its output.

However, the minister clarified that exports of lithium sulphate, an intermediate processed product, would remain unaffected.

“Export approvals will now only be granted to companies with valid mining licences and approved beneficiation capacity,” he added.

Analysts say rising global lithium prices and persistent illicit exports likely accelerated the policy overhaul.

The decision mirrors similar resource-control measures seen in mineral-rich nations such as the Democratic Republic of Congo and Indonesia, where governments have restricted raw material exports to foster local processing industries.

“The ban is a clear signal that resource nationalism is spreading to the lithium sector,” said an industry analyst based in Johannesburg.

“Zimbabwe is following a playbook we’ve seen elsewhere—prioritising local value addition over raw material exports. In the short term, this will undoubtedly tighten global supply.”

The impact is already being felt in China, the world’s largest lithium processor.

Market uncertainty over supply including recent disruptions in major Chinese production hubs has further supported the rally.

Lithium prices have nearly doubled since November amid booming demand driven by electric vehicles and energy storage systems, pushing prices back toward levels last seen in 2023.

Investment banks warn that the ban will strain markets, particularly as nearly 19 percent of China’s imported lithium concentrate previously came from Zimbabwe.

“This is a significant supply shock,” a commodities strategist at a London-based bank noted.

“With Chinese processors already facing disruptions, the loss of Zimbabwean concentrate will force buyers to scramble for alternatives, keeping upward pressure on prices.”

The market reaction was swift and broad.

Tianqi Lithium shares rose up to 7.3 percent in Hong Kong, while Ganfeng Lithium gained 5.6 percent.

In Australia, PLS Group climbed 7.6 percent. US-based producers saw even sharper gains, with Sigma Lithium surging 30 percent and Albemarle adding 10 percent as investors bet on tighter global supply.

Kambamura emphasized that Zimbabwe has intensified efforts to attract investment in downstream processing.

Chinese firms Zhejiang Huayou Cobalt and Sinomine Resource Group have already committed to local projects, positioning the country to benefit from its own resources.

“This policy ensures our lithium benefits our people and our economy,” the minister said.

“We welcome investors willing to process here, but raw mineral exports will no longer be the norm.”