Zimbabwe has rejected calls to delay its January 2027 ban on lithium concentrate exports, even as one of the country’s biggest producers says its new processing plant will not be ready until July. The competing timetables have left miners facing an increasingly uncomfortable question: what happens to their concentrate in the meantime?
The issue goes beyond a dispute over dates. Harare wants more of the money, jobs and technical expertise generated by its lithium reserves to stay in Zimbabwe. But achieving that ambition depends on chemical-processing plants being ready to operate, not simply on an order stopping exports.
Nick Mangwana, permanent secretary in Zimbabwe’s Ministry of Information, Publicity and Broadcasting Services, said on October 9 that lithium producers had already had ample time to prepare. There was ‘no justification for further extensions’, he said in remarks reported by Bloomberg.
The government’s position follows months of uncertainty for miners. Zimbabwe suspended lithium concentrate and raw mineral exports in February, citing malpractice and leakages, before allowing some shipments to resume under conditions and company-specific quotas in April.
Those temporary arrangements were meant to give companies time to build local processing capacity. Instead of sending concentrate overseas to be converted into lithium chemicals, producers are expected to undertake that next stage of production in Zimbabwe.
On the same day as Mangwana’s warning, Chinese-owned Bikita Minerals disclosed that commissioning of its planned $400m lithium sulphate plant had slipped to July 2027. The facility is designed to produce 100,000 tonnes a year once operating.
Amanda Makausi, Bikita’s deputy general manager, attributed the delay to equipment shipping and other supply-chain difficulties. She told Zimbabwe’s Herald newspaper that the company was discussing the timetable with the authorities.
Makausi said officials had previously accepted a March 2027 target, which was itself later than the January export deadline. That date has now slipped by another four months. Her account raises an obvious question about how the government will handle producers whose plants are progressing but cannot open in time.
It also gives fresh urgency to the industry’s earlier appeal for more time. The producers’ association is not asking Zimbabwe to abandon local processing. Its appeal is for the time needed to get the plants working.
One operating plant cannot do it all
Zimbabwe has made a start. Zhejiang Huayou Cobalt’s $400m plant at Arcadia began exporting lithium sulphate in April, an important milestone in the country’s effort to move beyond concentrate exports.
But that success has limits. In July, Reuters reported that Arcadia’s processing facility could not take feedstock from other miners, because its capacity was required for its own operation. At that point, it was the country’s only completed lithium sulphate plant.
For companies still building facilities, the consequences could be substantial. If concentrate cannot be exported and there is nowhere locally to process it, miners may have to stockpile production or scale back operations. Neither outcome would help the government’s ambition to build a reliable industrial supply chain.
China has a major stake
Chinese firms have invested about $2bn in Zimbabwe’s lithium industry since 2021, according to Reuters. Zimbabwe exported 1.13m tonnes of spodumene concentrate to China in 2025, accounting for roughly 15 percent of China’s imports of that material.
Those figures help explain why the deadline matters beyond Zimbabwe. Beijing-linked companies have financed much of the country’s expansion in lithium mining, but Harare is now asking them to retain more processing activity on Zimbabwean soil.
The cost of the transition is another concern. Reuters described a 16 percent tax on concentrate exports in June, while Zimbabwe’s Finance Act specifies a 10 percent tax on lithium concentrate from January 2026. The available sources do not explain how those figures reconcile. Miners, meanwhile, must fund new plants while navigating export taxes and permits.
The test comes in January
A further uncertainty concerns enforcement. In a September examination of Zimbabwe’s published rules, Koussi Intelligence, an independent research and market intelligence publication specialising in Southern Africa’s lithium industry, could not establish whether the January deadline had been given effect through a separate statutory instrument. It cautioned that gaps in the published record made its finding inconclusive. Existing mineral export controls continue to operate through ministerial permits.
That leaves miners seeking practical answers: will transitional permits be available, and what happens to companies whose facilities are visibly under construction but months from commissioning?
Zimbabwe has tightened restrictions on other strategic minerals, including antimony and tungsten, as part of the same effort to secure more value from its natural resources. The ambition is clear. The challenge is turning that ambition into functioning factories without interrupting the industry that must pay for them.
A deadline can change companies’ priorities. It cannot, on its own, finish a processing plant.
Credit: Africa Briefing
