Lithium Prices Double in a Year as Supply Tightens and Chile Books Record Mining Revenue

Lithium has moved from a three-year glut to one of the tightest markets in the battery supply chain, and the price record of the past twelve months shows how quickly the balance flipped. On 6 August 2026 the benchmark lithium carbonate contract on the Guangzhou Futures Exchange settled around 141,500 yuan per tonne, roughly double the level of a year earlier, even though it has slipped about 14 percent over the past month. Average battery-grade lithium carbonate prices reached about 18,733 dollars per tonne over the first half of 2026, an increase of 114 percent compared with the same period of 2025.

Lithium is the active ingredient of every lithium-ion cell. Battery-grade lithium carbonate and lithium hydroxide are converted into cathode material for electric vehicles, stationary grid storage, electric trucks and buses, consumer electronics and backup power for data centres. Smaller volumes go into glass, ceramics, lubricating greases and pharmaceutical products. Lithium accounts for roughly a fifth to a quarter of the cost of an electric vehicle battery pack, so a doubling of the raw material price feeds directly into vehicle prices, storage project budgets and the margins of cell manufacturers. There is no drop-in substitute at scale, which is why buyers treat lithium as a strategic dependency rather than an ordinary commodity input.

The rally began in the second half of 2025. Chinese lithium carbonate futures bottomed at 58,400 yuan per tonne in June 2025 after three years of oversupply that had pushed several producers to curtail output. In August 2025 CATL (the world's largest maker of lithium-ion batteries for electric vehicles and energy storage) suspended its Jianxiawo mine in Jiangxi province when its mining licence expired, removing an asset with a nameplate capacity of about 46,000 tonnes of lithium carbonate equivalent, close to 3 percent of global supply. Beijing had also pledged in July 2025 to curb overcapacity across several industrial sectors including lithium. Prices climbed 130 percent to 134,500 yuan per tonne by 29 December 2025, then peaked near 180,000 yuan in late January 2026 and briefly traded above 200,000 yuan at the height of speculative activity. Spot assessments tracked by Fastmarkets rose by a similar magnitude.

Demand did the rest of the work. Energy storage consumption of lithium jumped 71 percent in 2025 and is expected to grow a further 55 percent in 2026, driven by grid-scale battery projects and the electricity needs of new data centres. China said it would double national electric vehicle charging capacity to 180 gigawatts by 2027. S&P Global expects global consumption of lithium chemicals to rise 13.5 percent in 2026 to 1.48 million tonnes of lithium carbonate equivalent, against supply growth of 9.9 percent to 1.58 million tonnes. Forecasters remain split on whether the year ends in shortage or surplus, with Morgan Stanley modelling a deficit near 80,000 tonnes, UBS a deficit closer to 22,000 tonnes, and S&P Global still projecting a narrowing surplus.

Supply is now responding, which explains the recent pullback. CATL obtained the safety production permit for Jianxiawo on 29 June 2026 and restarted the mine after a ten-month halt. Mineral Resources is bringing its Bald Hill operation back after an eighteen-month suspension, and Core Lithium has restarted the Finniss project in Australia. China has also moved to end tax exemptions for lithium-ion batteries, which had encouraged manufacturers to pull forward orders. Prices fell below 145,000 yuan per tonne in July 2026, a five-month low, without erasing the year-on-year doubling.

Policy risk remains a live factor. Zimbabwe, the largest African producer, suspended exports of lithium concentrate and other raw materials in February 2026 before replacing the measure with a quota regime, and the government still plans a full ban on concentrate exports from January 2027 to force local processing into lithium sulphate. Chinese converters that had relied on Zimbabwean feedstock have had to rebuild inventory elsewhere.

Chile sits at the centre of the price story on the producer side. The country holds roughly 44 percent of global proven reserves, and the Salar de Atacama in the Antofagasta Region supplies around a quarter of world output through brine evaporation. Corfo, the state agency that owns the mineral rights to the richest part of the salt flat, collected about 791 million dollars in lithium payments during the first half of 2026, a rise of 427 percent from 150 million dollars a year earlier. Novandino Litio, the venture created in December 2025 between Codelco and SQM, accounted for 670 million dollars of that total, or 85 percent, while Albemarle contributed 121 million dollars. Chile's budget office now forecasts full-year Corfo lithium income of 1.231 billion dollars, a real increase of 234 percent.

Export figures confirm the trend. Chilean lithium exports reached 3.2 billion dollars between January and June 2026, close to three times the value of the same period in 2025 and 34.4 percent above the total recorded for all of 2025. National lithium output rose an estimated 10.1 percent to 64,100 tonnes in 2025 and is forecast to reach 67,300 tonnes in 2026, so the revenue jump reflects price far more than volume.

The two operators at the Salar de Atacama have expansion plans aimed at raising volume.

Novandino Litio filed the environmental impact study for its Salar Futuro project on 3 July 2026, an investment of about 3 billion dollars that would extend operations from the current 2030 horizon out to 2060 and eventually support production of up to 470,000 tonnes of lithium carbonate equivalent per year. The design replaces open-air evaporation with direct lithium extraction, reinjects depleted brine into the aquifer and phases out continental freshwater pumping by the fifth year of operation.

Albemarle filed its own application in March 2026 for a direct lithium extraction project worth 3.1 billion dollars, bringing committed plans at the salt flat above 6 billion dollars in a matter of months.

Neither project will relieve the market soon. The Chilean environmental review includes indigenous consultation with Lickanantay communities that have long contested brine extraction and its effect on the salt flat's water balance. Full approval for Salar Futuro is not expected before 2029, with construction running from 2029 to 2031 and meaningful output only after 2033. Direct lithium extraction also remains unproven at the scale the Atacama requires, and its recovery rates and operating costs are still under scrutiny.

For buyers, the practical consequence is a market that has repriced without any lasting physical shortage. Restarts in China and Australia have capped the upside for now, but inventories along the Chinese processing chain are thin, which leaves prices sensitive to any single permit decision, export rule or weather event.